23347870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{25657}}^1$

素因数の和:25684

約数の個数: 32

約数和(自身を含む): 51726528

約数和(自身を除く): 28378658

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 25657, 51314, 128285, 179599, 256570, 333541, 359198, 667082, 897995, 1667705, 1795990, 2334787, 3335410, 4669574, 11673935, 23347870]

約数ペア:

[(1, 23347870), (2, 11673935), (5, 4669574), (7, 3335410), (10, 2334787), (13, 1795990), (14, 1667705), (26, 897995), (35, 667082), (65, 359198), (70, 333541), (91, 256570), (130, 179599), (182, 128285), (455, 51314), (910, 25657)]