19495102

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{46639}}^1$

素因数の和:46671

約数の個数: 16

約数和(自身を含む): 33580800

約数和(自身を除く): 14085698

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 46639, 93278, 513029, 886141, 1026058, 1772282, 9747551, 19495102]

約数ペア:

[(1, 19495102), (2, 9747551), (11, 1772282), (19, 1026058), (22, 886141), (38, 513029), (209, 93278), (418, 46639)]