22357742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{6473}}^1$

素因数の和:6643

約数の個数: 16

約数和(自身を含む): 36824112

約数和(自身を除く): 14466370

約数列:

[1, 2, 11, 22, 157, 314, 1727, 3454, 6473, 12946, 71203, 142406, 1016261, 2032522, 11178871, 22357742]

約数ペア:

[(1, 22357742), (2, 11178871), (11, 2032522), (22, 1016261), (157, 142406), (314, 71203), (1727, 12946), (3454, 6473)]