15419988

素因数分解:

$2^2\times 3^2\times {\mathrm{557}}^1\times {\mathrm{769}}^1$

素因数の和:1336

約数の個数: 36

約数和(自身を含む): 39099060

約数和(自身を除く): 23679072

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 557, 769, 1114, 1538, 1671, 2228, 2307, 3076, 3342, 4614, 5013, 6684, 6921, 9228, 10026, 13842, 20052, 27684, 428333, 856666, 1284999, 1713332, 2569998, 3854997, 5139996, 7709994, 15419988]

約数ペア:

[(1, 15419988), (2, 7709994), (3, 5139996), (4, 3854997), (6, 2569998), (9, 1713332), (12, 1284999), (18, 856666), (36, 428333), (557, 27684), (769, 20052), (1114, 13842), (1538, 10026), (1671, 9228), (2228, 6921), (2307, 6684), (3076, 5013), (3342, 4614)]