12195870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1823}}^1$

素因数の和:2056

約数の個数: 32

約数和(自身を含む): 29417472

約数和(自身を除く): 17221602

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 223, 446, 669, 1115, 1338, 1823, 2230, 3345, 3646, 5469, 6690, 9115, 10938, 18230, 27345, 54690, 406529, 813058, 1219587, 2032645, 2439174, 4065290, 6097935, 12195870]

約数ペア:

[(1, 12195870), (2, 6097935), (3, 4065290), (5, 2439174), (6, 2032645), (10, 1219587), (15, 813058), (30, 406529), (223, 54690), (446, 27345), (669, 18230), (1115, 10938), (1338, 9115), (1823, 6690), (2230, 5469), (3345, 3646)]