11939210

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{11821}}^1$

素因数の和:11929

約数の個数: 16

約数和(自身を含む): 21705192

約数和(自身を除く): 9765982

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 11821, 23642, 59105, 118210, 1193921, 2387842, 5969605, 11939210]

約数ペア:

[(1, 11939210), (2, 5969605), (5, 2387842), (10, 1193921), (101, 118210), (202, 59105), (505, 23642), (1010, 11821)]