15900904

素因数分解:

$2^3\times {\mathrm{151}}^1\times {\mathrm{13163}}^1$

素因数の和:13320

約数の個数: 16

約数和(自身を含む): 30013920

約数和(自身を除く): 14113016

約数列:

[1, 2, 4, 8, 151, 302, 604, 1208, 13163, 26326, 52652, 105304, 1987613, 3975226, 7950452, 15900904]

約数ペア:

[(1, 15900904), (2, 7950452), (4, 3975226), (8, 1987613), (151, 105304), (302, 52652), (604, 26326), (1208, 13163)]