123053524

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{18521}}^1$

素因数の和:18687

約数の個数: 24

約数和(自身を含む): 236488896

約数和(自身を除く): 113435372

約数列:

[1, 2, 4, 11, 22, 44, 151, 302, 604, 1661, 3322, 6644, 18521, 37042, 74084, 203731, 407462, 814924, 2796671, 5593342, 11186684, 30763381, 61526762, 123053524]

約数ペア:

[(1, 123053524), (2, 61526762), (4, 30763381), (11, 11186684), (22, 5593342), (44, 2796671), (151, 814924), (302, 407462), (604, 203731), (1661, 74084), (3322, 37042), (6644, 18521)]