19244338

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{2027}}^1$

素因数の和:2177

約数の個数: 16

約数和(自身を含む): 29787264

約数和(自身を除く): 10542926

約数列:

[1, 2, 47, 94, 101, 202, 2027, 4054, 4747, 9494, 95269, 190538, 204727, 409454, 9622169, 19244338]

約数ペア:

[(1, 19244338), (2, 9622169), (47, 409454), (94, 204727), (101, 190538), (202, 95269), (2027, 9494), (4054, 4747)]