12726330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{2221}}^1$

素因数の和:2422

約数の個数: 32

約数和(自身を含む): 30716928

約数和(自身を除く): 17990598

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 191, 382, 573, 955, 1146, 1910, 2221, 2865, 4442, 5730, 6663, 11105, 13326, 22210, 33315, 66630, 424211, 848422, 1272633, 2121055, 2545266, 4242110, 6363165, 12726330]

約数ペア:

[(1, 12726330), (2, 6363165), (3, 4242110), (5, 2545266), (6, 2121055), (10, 1272633), (15, 848422), (30, 424211), (191, 66630), (382, 33315), (573, 22210), (955, 13326), (1146, 11105), (1910, 6663), (2221, 5730), (2865, 4442)]