19317948

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{123833}}^1$

素因数の和:123853

約数の個数: 24

約数和(自身を含む): 48542928

約数和(自身を除く): 29224980

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 123833, 247666, 371499, 495332, 742998, 1485996, 1609829, 3219658, 4829487, 6439316, 9658974, 19317948]

約数ペア:

[(1, 19317948), (2, 9658974), (3, 6439316), (4, 4829487), (6, 3219658), (12, 1609829), (13, 1485996), (26, 742998), (39, 495332), (52, 371499), (78, 247666), (156, 123833)]