2019096826

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{1129}}^1\times {\mathrm{2477}}^1$

素因数の和:3646

約数の個数: 24

約数和(自身を含む): 3200560020

約数和(自身を除く): 1181463194

約数列:

[1, 2, 19, 38, 361, 722, 1129, 2258, 2477, 4954, 21451, 42902, 47063, 94126, 407569, 815138, 894197, 1788394, 2796533, 5593066, 53134127, 106268254, 1009548413, 2019096826]

約数ペア:

[(1, 2019096826), (2, 1009548413), (19, 106268254), (38, 53134127), (361, 5593066), (722, 2796533), (1129, 1788394), (2258, 894197), (2477, 815138), (4954, 407569), (21451, 94126), (42902, 47063)]