40898222

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{4001}}^1$

素因数の和:4291

約数の個数: 16

約数和(自身を含む): 64832400

約数和(自身を除く): 23934178

約数列:

[1, 2, 19, 38, 269, 538, 4001, 5111, 8002, 10222, 76019, 152038, 1076269, 2152538, 20449111, 40898222]

約数ペア:

[(1, 40898222), (2, 20449111), (19, 2152538), (38, 1076269), (269, 152038), (538, 76019), (4001, 10222), (5111, 8002)]