12857026

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1723}}^1$

素因数の和:1786

約数の個数: 32

約数和(自身を含む): 24329088

約数和(自身を除く): 11472062

約数列:

[1, 2, 7, 13, 14, 26, 41, 82, 91, 182, 287, 533, 574, 1066, 1723, 3446, 3731, 7462, 12061, 22399, 24122, 44798, 70643, 141286, 156793, 313586, 494501, 918359, 989002, 1836718, 6428513, 12857026]

約数ペア:

[(1, 12857026), (2, 6428513), (7, 1836718), (13, 989002), (14, 918359), (26, 494501), (41, 313586), (82, 156793), (91, 141286), (182, 70643), (287, 44798), (533, 24122), (574, 22399), (1066, 12061), (1723, 7462), (3446, 3731)]