18510704

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{11927}}^1$

素因数の和:12032

約数の個数: 20

約数和(自身を含む): 36237264

約数和(自身を除く): 17726560

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 11927, 23854, 47708, 95416, 190832, 1156919, 2313838, 4627676, 9255352, 18510704]

約数ペア:

[(1, 18510704), (2, 9255352), (4, 4627676), (8, 2313838), (16, 1156919), (97, 190832), (194, 95416), (388, 47708), (776, 23854), (1552, 11927)]