9981416

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{33721}}^1$

素因数の和:33764

約数の個数: 16

約数和(自身を含む): 19221540

約数和(自身を除く): 9240124

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 33721, 67442, 134884, 269768, 1247677, 2495354, 4990708, 9981416]

約数ペア:

[(1, 9981416), (2, 4990708), (4, 2495354), (8, 1247677), (37, 269768), (74, 134884), (148, 67442), (296, 33721)]