19282210

素因数分解:

$2^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{3701}}^1$

素因数の和:4229

約数の個数: 16

約数和(自身を含む): 34783992

約数和(自身を除く): 15501782

約数列:

[1, 2, 5, 10, 521, 1042, 2605, 3701, 5210, 7402, 18505, 37010, 1928221, 3856442, 9641105, 19282210]

約数ペア:

[(1, 19282210), (2, 9641105), (5, 3856442), (10, 1928221), (521, 37010), (1042, 18505), (2605, 7402), (3701, 5210)]