15384904

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{18671}}^1$

素因数の和:18780

約数の個数: 16

約数和(自身を含む): 29128320

約数和(自身を除く): 13743416

約数列:

[1, 2, 4, 8, 103, 206, 412, 824, 18671, 37342, 74684, 149368, 1923113, 3846226, 7692452, 15384904]

約数ペア:

[(1, 15384904), (2, 7692452), (4, 3846226), (8, 1923113), (103, 149368), (206, 74684), (412, 37342), (824, 18671)]