2121416

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{24107}}^1$

素因数の和:24124

約数の個数: 16

約数和(自身を含む): 4339440

約数和(自身を除く): 2218024

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 24107, 48214, 96428, 192856, 265177, 530354, 1060708, 2121416]

約数ペア:

[(1, 2121416), (2, 1060708), (4, 530354), (8, 265177), (11, 192856), (22, 96428), (44, 48214), (88, 24107)]