13066810

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{691}}^1$

素因数の和:790

約数の個数: 32

約数和(自身を含む): 24712704

約数和(自身を除く): 11645894

約数列:

[1, 2, 5, 10, 31, 61, 62, 122, 155, 305, 310, 610, 691, 1382, 1891, 3455, 3782, 6910, 9455, 18910, 21421, 42151, 42842, 84302, 107105, 210755, 214210, 421510, 1306681, 2613362, 6533405, 13066810]

約数ペア:

[(1, 13066810), (2, 6533405), (5, 2613362), (10, 1306681), (31, 421510), (61, 214210), (62, 210755), (122, 107105), (155, 84302), (305, 42842), (310, 42151), (610, 21421), (691, 18910), (1382, 9455), (1891, 6910), (3455, 3782)]