18799376

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{12113}}^1$

素因数の和:12218

約数の個数: 20

約数和(自身を含む): 36802332

約数和(自身を除く): 18002956

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 12113, 24226, 48452, 96904, 193808, 1174961, 2349922, 4699844, 9399688, 18799376]

約数ペア:

[(1, 18799376), (2, 9399688), (4, 4699844), (8, 2349922), (16, 1174961), (97, 193808), (194, 96904), (388, 48452), (776, 24226), (1552, 12113)]