15827722

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{10159}}^1$

素因数の和:10221

約数の個数: 16

約数和(自身を含む): 25603200

約数和(自身を除く): 9775478

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 10159, 20318, 193021, 386042, 416519, 833038, 7913861, 15827722]

約数ペア:

[(1, 15827722), (2, 7913861), (19, 833038), (38, 416519), (41, 386042), (82, 193021), (779, 20318), (1558, 10159)]