13308765715

素因数分解:

$5^1\times 7^1\times {\mathrm{1993}}^1\times {\mathrm{190793}}^1$

素因数の和:192798

約数の個数: 16

約数和(自身を含む): 18261275328

約数和(自身を除く): 4952509613

約数列:

[1, 5, 7, 35, 1993, 9965, 13951, 69755, 190793, 953965, 1335551, 6677755, 380250449, 1901252245, 2661753143, 13308765715]

約数ペア:

[(1, 13308765715), (5, 2661753143), (7, 1901252245), (35, 380250449), (1993, 6677755), (9965, 1335551), (13951, 953965), (69755, 190793)]