13236685

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{34381}}^1$

素因数の和:34404

約数の個数: 16

約数和(自身を含む): 19804032

約数和(自身を除く): 6567347

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 34381, 171905, 240667, 378191, 1203335, 1890955, 2647337, 13236685]

約数ペア:

[(1, 13236685), (5, 2647337), (7, 1890955), (11, 1203335), (35, 378191), (55, 240667), (77, 171905), (385, 34381)]