19590372

素因数分解:

$2^2\times 3^2\times {\mathrm{544177}}^1$

素因数の和:544187

約数の個数: 18

約数和(自身を含む): 49520198

約数和(自身を除く): 29929826

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 544177, 1088354, 1632531, 2176708, 3265062, 4897593, 6530124, 9795186, 19590372]

約数ペア:

[(1, 19590372), (2, 9795186), (3, 6530124), (4, 4897593), (6, 3265062), (9, 2176708), (12, 1632531), (18, 1088354), (36, 544177)]