15980762

素因数分解:

$2^1\times 7^2\times {\mathrm{179}}^1\times {\mathrm{911}}^1$

素因数の和:1106

約数の個数: 24

約数和(自身を含む): 28071360

約数和(自身を除く): 12090598

約数列:

[1, 2, 7, 14, 49, 98, 179, 358, 911, 1253, 1822, 2506, 6377, 8771, 12754, 17542, 44639, 89278, 163069, 326138, 1141483, 2282966, 7990381, 15980762]

約数ペア:

[(1, 15980762), (2, 7990381), (7, 2282966), (14, 1141483), (49, 326138), (98, 163069), (179, 89278), (358, 44639), (911, 17542), (1253, 12754), (1822, 8771), (2506, 6377)]