15219323

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2791}}^1$

素因数の和:2858

約数の個数: 16

約数和(自身を含む): 18762240

約数和(自身を除く): 3542917

約数列:

[1, 7, 19, 41, 133, 287, 779, 2791, 5453, 19537, 53029, 114431, 371203, 801017, 2174189, 15219323]

約数ペア:

[(1, 15219323), (7, 2174189), (19, 801017), (41, 371203), (133, 114431), (287, 53029), (779, 19537), (2791, 5453)]