19242035

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{2213}}^1$

素因数の和:2302

約数の個数: 16

約数和(自身を含む): 24230016

約数和(自身を除く): 4987981

約数列:

[1, 5, 37, 47, 185, 235, 1739, 2213, 8695, 11065, 81881, 104011, 409405, 520055, 3848407, 19242035]

約数ペア:

[(1, 19242035), (5, 3848407), (37, 520055), (47, 409405), (185, 104011), (235, 81881), (1739, 11065), (2213, 8695)]