11986715

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6359}}^1$

素因数の和:6406

約数の個数: 16

約数和(自身を含む): 16027200

約数和(自身を除く): 4040485

約数列:

[1, 5, 13, 29, 65, 145, 377, 1885, 6359, 31795, 82667, 184411, 413335, 922055, 2397343, 11986715]

約数ペア:

[(1, 11986715), (5, 2397343), (13, 922055), (29, 413335), (65, 184411), (145, 82667), (377, 31795), (1885, 6359)]