17626646

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{2113}}^1$

素因数の和:2255

約数の個数: 16

約数和(自身を含む): 27346704

約数和(自身を除く): 9720058

約数列:

[1, 2, 43, 86, 97, 194, 2113, 4171, 4226, 8342, 90859, 181718, 204961, 409922, 8813323, 17626646]

約数ペア:

[(1, 17626646), (2, 8813323), (43, 409922), (86, 204961), (97, 181718), (194, 90859), (2113, 8342), (4171, 4226)]