12895356

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{373}}^1$

素因数の和:490

約数の個数: 48

約数和(自身を含む): 31332224

約数和(自身を除く): 18436868

約数列:

[1, 2, 3, 4, 6, 12, 43, 67, 86, 129, 134, 172, 201, 258, 268, 373, 402, 516, 746, 804, 1119, 1492, 2238, 2881, 4476, 5762, 8643, 11524, 16039, 17286, 24991, 32078, 34572, 48117, 49982, 64156, 74973, 96234, 99964, 149946, 192468, 299892, 1074613, 2149226, 3223839, 4298452, 6447678, 12895356]

約数ペア:

[(1, 12895356), (2, 6447678), (3, 4298452), (4, 3223839), (6, 2149226), (12, 1074613), (43, 299892), (67, 192468), (86, 149946), (129, 99964), (134, 96234), (172, 74973), (201, 64156), (258, 49982), (268, 48117), (373, 34572), (402, 32078), (516, 24991), (746, 17286), (804, 16039), (1119, 11524), (1492, 8643), (2238, 5762), (2881, 4476)]