15679951628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{2971}}^1$

素因数の和:3171

約数の個数: 96

約数和(自身を含む): 32354380800

約数和(自身を除く): 16674429172

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 59, 76, 107, 118, 209, 214, 236, 418, 428, 649, 836, 1121, 1177, 1298, 2033, 2242, 2354, 2596, 2971, 4066, 4484, 4708, 5942, 6313, 8132, 11884, 12331, 12626, 22363, 24662, 25252, 32681, 44726, 49324, 56449, 65362, 69443, 89452, 112898, 119947, 130724, 138886, 175289, 225796, 239894, 277772, 317897, 350578, 479788, 620939, 635794, 701156, 1241878, 1271588, 1319417, 1928179, 2483756, 2638834, 3330491, 3496867, 3856358, 5277668, 6040043, 6660982, 6993734, 7712716, 12080086, 13321964, 13987468, 18755923, 24160172, 36635401, 37511846, 66440473, 73270802, 75023692, 132880946, 146541604, 206315153, 265761892, 356362537, 412630306, 712725074, 825260612, 1425450148, 3919987907, 7839975814, 15679951628]

約数ペア:

[(1, 15679951628), (2, 7839975814), (4, 3919987907), (11, 1425450148), (19, 825260612), (22, 712725074), (38, 412630306), (44, 356362537), (59, 265761892), (76, 206315153), (107, 146541604), (118, 132880946), (209, 75023692), (214, 73270802), (236, 66440473), (418, 37511846), (428, 36635401), (649, 24160172), (836, 18755923), (1121, 13987468), (1177, 13321964), (1298, 12080086), (2033, 7712716), (2242, 6993734), (2354, 6660982), (2596, 6040043), (2971, 5277668), (4066, 3856358), (4484, 3496867), (4708, 3330491), (5942, 2638834), (6313, 2483756), (8132, 1928179), (11884, 1319417), (12331, 1271588), (12626, 1241878), (22363, 701156), (24662, 635794), (25252, 620939), (32681, 479788), (44726, 350578), (49324, 317897), (56449, 277772), (65362, 239894), (69443, 225796), (89452, 175289), (112898, 138886), (119947, 130724)]