17986324

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1987}}^1$

素因数の和:2095

約数の個数: 24

約数和(自身を含む): 32953088

約数和(自身を除く): 14966764

約数列:

[1, 2, 4, 31, 62, 73, 124, 146, 292, 1987, 2263, 3974, 4526, 7948, 9052, 61597, 123194, 145051, 246388, 290102, 580204, 4496581, 8993162, 17986324]

約数ペア:

[(1, 17986324), (2, 8993162), (4, 4496581), (31, 580204), (62, 290102), (73, 246388), (124, 145051), (146, 123194), (292, 61597), (1987, 9052), (2263, 7948), (3974, 4526)]