18326222

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{1151}}^1$

素因数の和:1591

約数の個数: 16

約数和(自身を含む): 29030400

約数和(自身を除く): 10704178

約数列:

[1, 2, 19, 38, 419, 838, 1151, 2302, 7961, 15922, 21869, 43738, 482269, 964538, 9163111, 18326222]

約数ペア:

[(1, 18326222), (2, 9163111), (19, 964538), (38, 482269), (419, 43738), (838, 21869), (1151, 15922), (2302, 7961)]