15812144

素因数分解:

$2^4\times {\mathrm{179}}^1\times {\mathrm{5521}}^1$

素因数の和:5708

約数の個数: 20

約数和(自身を含む): 30812760

約数和(自身を除く): 15000616

約数列:

[1, 2, 4, 8, 16, 179, 358, 716, 1432, 2864, 5521, 11042, 22084, 44168, 88336, 988259, 1976518, 3953036, 7906072, 15812144]

約数ペア:

[(1, 15812144), (2, 7906072), (4, 3953036), (8, 1976518), (16, 988259), (179, 88336), (358, 44168), (716, 22084), (1432, 11042), (2864, 5521)]