2387198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5711}}^1$

素因数の和:5743

約数の個数: 16

約数和(自身を含む): 4112640

約数和(自身を除く): 1725442

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 5711, 11422, 62821, 108509, 125642, 217018, 1193599, 2387198]

約数ペア:

[(1, 2387198), (2, 1193599), (11, 217018), (19, 125642), (22, 108509), (38, 62821), (209, 11422), (418, 5711)]