11857361408

素因数分解:

$2^9\times {\mathrm{83}}^1\times {\mathrm{279023}}^1$

素因数の和:279124

約数の個数: 40

約数和(自身を含む): 23977090368

約数和(自身を除く): 12119728960

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 166, 256, 332, 512, 664, 1328, 2656, 5312, 10624, 21248, 42496, 279023, 558046, 1116092, 2232184, 4464368, 8928736, 17857472, 23158909, 35714944, 46317818, 71429888, 92635636, 142859776, 185271272, 370542544, 741085088, 1482170176, 2964340352, 5928680704, 11857361408]

約数ペア:

[(1, 11857361408), (2, 5928680704), (4, 2964340352), (8, 1482170176), (16, 741085088), (32, 370542544), (64, 185271272), (83, 142859776), (128, 92635636), (166, 71429888), (256, 46317818), (332, 35714944), (512, 23158909), (664, 17857472), (1328, 8928736), (2656, 4464368), (5312, 2232184), (10624, 1116092), (21248, 558046), (42496, 279023)]