19196056

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{218137}}^1$

素因数の和:218154

約数の個数: 16

約数和(自身を含む): 39264840

約数和(自身を除く): 20068784

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 218137, 436274, 872548, 1745096, 2399507, 4799014, 9598028, 19196056]

約数ペア:

[(1, 19196056), (2, 9598028), (4, 4799014), (8, 2399507), (11, 1745096), (22, 872548), (44, 436274), (88, 218137)]