11884912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{57139}}^1$

素因数の和:57160

約数の個数: 20

約数和(自身を含む): 24798760

約数和(自身を除く): 12913848

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 57139, 114278, 228556, 457112, 742807, 914224, 1485614, 2971228, 5942456, 11884912]

約数ペア:

[(1, 11884912), (2, 5942456), (4, 2971228), (8, 1485614), (13, 914224), (16, 742807), (26, 457112), (52, 228556), (104, 114278), (208, 57139)]