19267622

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{521}}^1$

素因数の和:616

約数の個数: 24

約数和(自身を含む): 32378616

約数和(自身を除く): 13110994

約数列:

[1, 2, 11, 22, 41, 82, 451, 521, 902, 1042, 1681, 3362, 5731, 11462, 18491, 21361, 36982, 42722, 234971, 469942, 875801, 1751602, 9633811, 19267622]

約数ペア:

[(1, 19267622), (2, 9633811), (11, 1751602), (22, 875801), (41, 469942), (82, 234971), (451, 42722), (521, 36982), (902, 21361), (1042, 18491), (1681, 11462), (3362, 5731)]