15694854164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{2971}}^1$

素因数の和:3165

約数の個数: 96

約数和(自身を含む): 32354380800

約数和(自身を除く): 16659526636

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 71, 76, 89, 142, 178, 209, 284, 356, 418, 781, 836, 979, 1349, 1562, 1691, 1958, 2698, 2971, 3124, 3382, 3916, 5396, 5942, 6319, 6764, 11884, 12638, 14839, 18601, 25276, 29678, 32681, 37202, 56449, 59356, 65362, 69509, 74404, 112898, 120061, 130724, 139018, 210941, 225796, 240122, 264419, 278036, 421882, 480244, 528838, 620939, 843764, 1057676, 1241878, 1320671, 2320351, 2483756, 2641342, 2908609, 4007879, 4640702, 5023961, 5282684, 5817218, 8015758, 9281404, 10047922, 11634436, 16031516, 18773749, 20095844, 37547498, 44086669, 55263571, 75094996, 88173338, 110527142, 176346676, 206511239, 221054284, 356701231, 413022478, 713402462, 826044956, 1426804924, 3923713541, 7847427082, 15694854164]

約数ペア:

[(1, 15694854164), (2, 7847427082), (4, 3923713541), (11, 1426804924), (19, 826044956), (22, 713402462), (38, 413022478), (44, 356701231), (71, 221054284), (76, 206511239), (89, 176346676), (142, 110527142), (178, 88173338), (209, 75094996), (284, 55263571), (356, 44086669), (418, 37547498), (781, 20095844), (836, 18773749), (979, 16031516), (1349, 11634436), (1562, 10047922), (1691, 9281404), (1958, 8015758), (2698, 5817218), (2971, 5282684), (3124, 5023961), (3382, 4640702), (3916, 4007879), (5396, 2908609), (5942, 2641342), (6319, 2483756), (6764, 2320351), (11884, 1320671), (12638, 1241878), (14839, 1057676), (18601, 843764), (25276, 620939), (29678, 528838), (32681, 480244), (37202, 421882), (56449, 278036), (59356, 264419), (65362, 240122), (69509, 225796), (74404, 210941), (112898, 139018), (120061, 130724)]