19369436

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{5927}}^1$

素因数の和:5993

約数の個数: 24

約数和(自身を含む): 36516480

約数和(自身を除く): 17147044

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 5927, 11854, 23708, 112613, 225226, 254861, 450452, 509722, 1019444, 4842359, 9684718, 19369436]

約数ペア:

[(1, 19369436), (2, 9684718), (4, 4842359), (19, 1019444), (38, 509722), (43, 450452), (76, 254861), (86, 225226), (172, 112613), (817, 23708), (1634, 11854), (3268, 5927)]