19636929

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3571}}^1$

素因数の和:3637

約数の個数: 24

約数和(自身を含む): 31204992

約数和(自身を除く): 11568063

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 423, 611, 1833, 3571, 5499, 10713, 32139, 46423, 139269, 167837, 417807, 503511, 1510533, 2181881, 6545643, 19636929]

約数ペア:

[(1, 19636929), (3, 6545643), (9, 2181881), (13, 1510533), (39, 503511), (47, 417807), (117, 167837), (141, 139269), (423, 46423), (611, 32139), (1833, 10713), (3571, 5499)]