889215409

素因数分解:

${\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{557}}^1\times {\mathrm{1151}}^1$

素因数の和:1800

約数の個数: 16

約数和(自身を含む): 951367680

約数和(自身を除く): 62152271

約数列:

[1, 19, 73, 557, 1151, 1387, 10583, 21869, 40661, 84023, 641107, 772559, 1596437, 12181033, 46800811, 889215409]

約数ペア:

[(1, 889215409), (19, 46800811), (73, 12181033), (557, 1596437), (1151, 772559), (1387, 641107), (10583, 84023), (21869, 40661)]