12576545

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1979}}^1$

素因数の和:2056

約数の個数: 16

約数和(自身を含む): 15966720

約数和(自身を除く): 3390175

約数列:

[1, 5, 31, 41, 155, 205, 1271, 1979, 6355, 9895, 61349, 81139, 306745, 405695, 2515309, 12576545]

約数ペア:

[(1, 12576545), (5, 2515309), (31, 405695), (41, 306745), (155, 81139), (205, 61349), (1271, 9895), (1979, 6355)]