19239246

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{82219}}^1$

素因数の和:82240

約数の個数: 24

約数和(自身を含む): 44892120

約数和(自身を除く): 25652874

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 82219, 164438, 246657, 493314, 739971, 1068847, 1479942, 2137694, 3206541, 6413082, 9619623, 19239246]

約数ペア:

[(1, 19239246), (2, 9619623), (3, 6413082), (6, 3206541), (9, 2137694), (13, 1479942), (18, 1068847), (26, 739971), (39, 493314), (78, 246657), (117, 164438), (234, 82219)]