18594512

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{11981}}^1$

素因数の和:12086

約数の個数: 20

約数和(自身を含む): 36401316

約数和(自身を除く): 17806804

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 11981, 23962, 47924, 95848, 191696, 1162157, 2324314, 4648628, 9297256, 18594512]

約数ペア:

[(1, 18594512), (2, 9297256), (4, 4648628), (8, 2324314), (16, 1162157), (97, 191696), (194, 95848), (388, 47924), (776, 23962), (1552, 11981)]