12045848

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:184

約数の個数: 48

約数和(自身を含む): 24643080

約数和(自身を除く): 12597232

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 97, 152, 172, 194, 344, 361, 388, 722, 776, 817, 1444, 1634, 1843, 2888, 3268, 3686, 4171, 6536, 7372, 8342, 14744, 15523, 16684, 31046, 33368, 35017, 62092, 70034, 79249, 124184, 140068, 158498, 280136, 316996, 633992, 1505731, 3011462, 6022924, 12045848]

約数ペア:

[(1, 12045848), (2, 6022924), (4, 3011462), (8, 1505731), (19, 633992), (38, 316996), (43, 280136), (76, 158498), (86, 140068), (97, 124184), (152, 79249), (172, 70034), (194, 62092), (344, 35017), (361, 33368), (388, 31046), (722, 16684), (776, 15523), (817, 14744), (1444, 8342), (1634, 7372), (1843, 6536), (2888, 4171), (3268, 3686)]