12325984

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{97}}^1$

素因数の和:156

約数の個数: 72

約数和(自身を含む): 28227528

約数和(自身を除く): 15901544

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 97, 152, 176, 194, 209, 304, 352, 361, 388, 418, 608, 722, 776, 836, 1067, 1444, 1552, 1672, 1843, 2134, 2888, 3104, 3344, 3686, 3971, 4268, 5776, 6688, 7372, 7942, 8536, 11552, 14744, 15884, 17072, 20273, 29488, 31768, 34144, 35017, 40546, 58976, 63536, 70034, 81092, 127072, 140068, 162184, 280136, 324368, 385187, 560272, 648736, 770374, 1120544, 1540748, 3081496, 6162992, 12325984]

約数ペア:

[(1, 12325984), (2, 6162992), (4, 3081496), (8, 1540748), (11, 1120544), (16, 770374), (19, 648736), (22, 560272), (32, 385187), (38, 324368), (44, 280136), (76, 162184), (88, 140068), (97, 127072), (152, 81092), (176, 70034), (194, 63536), (209, 58976), (304, 40546), (352, 35017), (361, 34144), (388, 31768), (418, 29488), (608, 20273), (722, 17072), (776, 15884), (836, 14744), (1067, 11552), (1444, 8536), (1552, 7942), (1672, 7372), (1843, 6688), (2134, 5776), (2888, 4268), (3104, 3971), (3344, 3686)]