23281918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{821}}^1\times {\mathrm{1289}}^1$

素因数の和:2123

約数の個数: 16

約数和(自身を含む): 38173680

約数和(自身を除く): 14891762

約数列:

[1, 2, 11, 22, 821, 1289, 1642, 2578, 9031, 14179, 18062, 28358, 1058269, 2116538, 11640959, 23281918]

約数ペア:

[(1, 23281918), (2, 11640959), (11, 2116538), (22, 1058269), (821, 28358), (1289, 18062), (1642, 14179), (2578, 9031)]