15965928

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1061}}^1$

素因数の和:1103

約数の個数: 96

約数和(自身を含む): 49701600

約数和(自身を除く): 33735672

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 33, 36, 38, 44, 57, 66, 72, 76, 88, 99, 114, 132, 152, 171, 198, 209, 228, 264, 342, 396, 418, 456, 627, 684, 792, 836, 1061, 1254, 1368, 1672, 1881, 2122, 2508, 3183, 3762, 4244, 5016, 6366, 7524, 8488, 9549, 11671, 12732, 15048, 19098, 20159, 23342, 25464, 35013, 38196, 40318, 46684, 60477, 70026, 76392, 80636, 93368, 105039, 120954, 140052, 161272, 181431, 210078, 221749, 241908, 280104, 362862, 420156, 443498, 483816, 665247, 725724, 840312, 886996, 1330494, 1451448, 1773992, 1995741, 2660988, 3991482, 5321976, 7982964, 15965928]

約数ペア:

[(1, 15965928), (2, 7982964), (3, 5321976), (4, 3991482), (6, 2660988), (8, 1995741), (9, 1773992), (11, 1451448), (12, 1330494), (18, 886996), (19, 840312), (22, 725724), (24, 665247), (33, 483816), (36, 443498), (38, 420156), (44, 362862), (57, 280104), (66, 241908), (72, 221749), (76, 210078), (88, 181431), (99, 161272), (114, 140052), (132, 120954), (152, 105039), (171, 93368), (198, 80636), (209, 76392), (228, 70026), (264, 60477), (342, 46684), (396, 40318), (418, 38196), (456, 35013), (627, 25464), (684, 23342), (792, 20159), (836, 19098), (1061, 15048), (1254, 12732), (1368, 11671), (1672, 9549), (1881, 8488), (2122, 7524), (2508, 6366), (3183, 5016), (3762, 4244)]