18723038

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{1933}}^1$

素因数の和:2131

約数の個数: 16

約数和(自身を含む): 29242080

約数和(自身を除く): 10519042

約数列:

[1, 2, 29, 58, 167, 334, 1933, 3866, 4843, 9686, 56057, 112114, 322811, 645622, 9361519, 18723038]

約数ペア:

[(1, 18723038), (2, 9361519), (29, 645622), (58, 322811), (167, 112114), (334, 56057), (1933, 9686), (3866, 4843)]