15091792

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{30427}}^1$

素因数の和:30466

約数の個数: 20

約数和(自身を含む): 30184576

約数和(自身を除く): 15092784

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 30427, 60854, 121708, 243416, 486832, 943237, 1886474, 3772948, 7545896, 15091792]

約数ペア:

[(1, 15091792), (2, 7545896), (4, 3772948), (8, 1886474), (16, 943237), (31, 486832), (62, 243416), (124, 121708), (248, 60854), (496, 30427)]