15042452

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{197927}}^1$

素因数の和:197950

約数の個数: 12

約数和(自身を含む): 27709920

約数和(自身を除く): 12667468

約数列:

[1, 2, 4, 19, 38, 76, 197927, 395854, 791708, 3760613, 7521226, 15042452]

約数ペア:

[(1, 15042452), (2, 7521226), (4, 3760613), (19, 791708), (38, 395854), (76, 197927)]