19741036609

素因数分解:

$7^1\times {\mathrm{467}}^1\times {\mathrm{641}}^1\times {\mathrm{9421}}^1$

素因数の和:10536

約数の個数: 16

約数和(自身を含む): 22647171456

約数和(自身を除く): 2906134847

約数列:

[1, 7, 467, 641, 3269, 4487, 9421, 65947, 299347, 2095429, 4399607, 6038861, 30797249, 42272027, 2820148087, 19741036609]

約数ペア:

[(1, 19741036609), (7, 2820148087), (467, 42272027), (641, 30797249), (3269, 6038861), (4487, 4399607), (9421, 2095429), (65947, 299347)]