18808214408

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{14974693}}^1$

素因数の和:14974856

約数の個数: 16

約数和(自身を含む): 35490024780

約数和(自身を除く): 16681810372

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 14974693, 29949386, 59898772, 119797544, 2351026801, 4702053602, 9404107204, 18808214408]

約数ペア:

[(1, 18808214408), (2, 9404107204), (4, 4702053602), (8, 2351026801), (157, 119797544), (314, 59898772), (628, 29949386), (1256, 14974693)]