19799102

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{8831}}^1$

素因数の和:8911

約数の個数: 16

約数和(自身を含む): 31795200

約数和(自身を除く): 11996098

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 8831, 17662, 167789, 335578, 521029, 1042058, 9899551, 19799102]

約数ペア:

[(1, 19799102), (2, 9899551), (19, 1042058), (38, 521029), (59, 335578), (118, 167789), (1121, 17662), (2242, 8831)]