23974478

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{25343}}^1$

素因数の和:25399

約数の個数: 16

約数和(自身を含む): 40144896

約数和(自身を除く): 16170418

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 25343, 50686, 278773, 557546, 1089749, 2179498, 11987239, 23974478]

約数ペア:

[(1, 23974478), (2, 11987239), (11, 2179498), (22, 1089749), (43, 557546), (86, 278773), (473, 50686), (946, 25343)]