11854765

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 16732800

約数和(自身を除く): 4878035

約数列:

[1, 5, 13, 19, 29, 65, 95, 145, 247, 331, 377, 551, 1235, 1655, 1885, 2755, 4303, 6289, 7163, 9599, 21515, 31445, 35815, 47995, 81757, 124787, 182381, 408785, 623935, 911905, 2370953, 11854765]

約数ペア:

[(1, 11854765), (5, 2370953), (13, 911905), (19, 623935), (29, 408785), (65, 182381), (95, 124787), (145, 81757), (247, 47995), (331, 35815), (377, 31445), (551, 21515), (1235, 9599), (1655, 7163), (1885, 6289), (2755, 4303)]