11818018

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{617}}^1$

素因数の和:837

約数の個数: 16

約数和(自身を含む): 18161784

約数和(自身を除く): 6343766

約数列:

[1, 2, 61, 122, 157, 314, 617, 1234, 9577, 19154, 37637, 75274, 96869, 193738, 5909009, 11818018]

約数ペア:

[(1, 11818018), (2, 5909009), (61, 193738), (122, 96869), (157, 75274), (314, 37637), (617, 19154), (1234, 9577)]