23204168

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11743}}^1$

素因数の和:11781

約数の個数: 32

約数和(自身を含む): 49324800

約数和(自身を除く): 26120632

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 11743, 23486, 46972, 93944, 152659, 223117, 305318, 446234, 610636, 892468, 1221272, 1784936, 2900521, 5801042, 11602084, 23204168]

約数ペア:

[(1, 23204168), (2, 11602084), (4, 5801042), (8, 2900521), (13, 1784936), (19, 1221272), (26, 892468), (38, 610636), (52, 446234), (76, 305318), (104, 223117), (152, 152659), (247, 93944), (494, 46972), (988, 23486), (1976, 11743)]