15240688

素因数分解:

$2^4\times {\mathrm{293}}^1\times {\mathrm{3251}}^1$

素因数の和:3552

約数の個数: 20

約数和(自身を含む): 29638728

約数和(自身を除く): 14398040

約数列:

[1, 2, 4, 8, 16, 293, 586, 1172, 2344, 3251, 4688, 6502, 13004, 26008, 52016, 952543, 1905086, 3810172, 7620344, 15240688]

約数ペア:

[(1, 15240688), (2, 7620344), (4, 3810172), (8, 1905086), (16, 952543), (293, 52016), (586, 26008), (1172, 13004), (2344, 6502), (3251, 4688)]