19132796

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{67369}}^1$

素因数の和:67444

約数の個数: 12

約数和(自身を含む): 33954480

約数和(自身を除く): 14821684

約数列:

[1, 2, 4, 71, 142, 284, 67369, 134738, 269476, 4783199, 9566398, 19132796]

約数ペア:

[(1, 19132796), (2, 9566398), (4, 4783199), (71, 269476), (142, 134738), (284, 67369)]