11618984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{111721}}^1$

素因数の和:111740

約数の個数: 16

約数和(自身を含む): 23461620

約数和(自身を除く): 11842636

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 111721, 223442, 446884, 893768, 1452373, 2904746, 5809492, 11618984]

約数ペア:

[(1, 11618984), (2, 5809492), (4, 2904746), (8, 1452373), (13, 893768), (26, 446884), (52, 223442), (104, 111721)]