15151568

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{11987}}^1$

素因数の和:12074

約数の個数: 20

約数和(自身を含む): 29730240

約数和(自身を除く): 14578672

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 11987, 23974, 47948, 95896, 191792, 946973, 1893946, 3787892, 7575784, 15151568]

約数ペア:

[(1, 15151568), (2, 7575784), (4, 3787892), (8, 1893946), (16, 946973), (79, 191792), (158, 95896), (316, 47948), (632, 23974), (1264, 11987)]