19882572

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{22697}}^1$

素因数の和:22777

約数の個数: 24

約数和(自身を含む): 47030256

約数和(自身を除く): 27147684

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 22697, 45394, 68091, 90788, 136182, 272364, 1656881, 3313762, 4970643, 6627524, 9941286, 19882572]

約数ペア:

[(1, 19882572), (2, 9941286), (3, 6627524), (4, 4970643), (6, 3313762), (12, 1656881), (73, 272364), (146, 136182), (219, 90788), (292, 68091), (438, 45394), (876, 22697)]