19005421870

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{82632269}}^1$

素因数の和:82632299

約数の個数: 16

約数和(自身を含む): 35697140640

約数和(自身を除く): 16691718770

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 82632269, 165264538, 413161345, 826322690, 1900542187, 3801084374, 9502710935, 19005421870]

約数ペア:

[(1, 19005421870), (2, 9502710935), (5, 3801084374), (10, 1900542187), (23, 826322690), (46, 413161345), (115, 165264538), (230, 82632269)]