19324808

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{21377}}^1$

素因数の和:21496

約数の個数: 16

約数和(自身を含む): 36556380

約数和(自身を除く): 17231572

約数列:

[1, 2, 4, 8, 113, 226, 452, 904, 21377, 42754, 85508, 171016, 2415601, 4831202, 9662404, 19324808]

約数ペア:

[(1, 19324808), (2, 9662404), (4, 4831202), (8, 2415601), (113, 171016), (226, 85508), (452, 42754), (904, 21377)]