1279697044

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{16838119}}^1$

素因数の和:16838142

約数の個数: 12

約数和(自身を含む): 2357336800

約数和(自身を除く): 1077639756

約数列:

[1, 2, 4, 19, 38, 76, 16838119, 33676238, 67352476, 319924261, 639848522, 1279697044]

約数ペア:

[(1, 1279697044), (2, 639848522), (4, 319924261), (19, 67352476), (38, 33676238), (76, 16838119)]