15657255938

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1723}}^1\times {\mathrm{239137}}^1$

素因数の和:240881

約数の個数: 16

約数和(自身を含む): 24736434720

約数和(自身を除く): 9079178782

約数列:

[1, 2, 19, 38, 1723, 3446, 32737, 65474, 239137, 478274, 4543603, 9087206, 412033051, 824066102, 7828627969, 15657255938]

約数ペア:

[(1, 15657255938), (2, 7828627969), (19, 824066102), (38, 412033051), (1723, 9087206), (3446, 4543603), (32737, 478274), (65474, 239137)]