12221814

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{659}}^1$

素因数の和:956

約数の個数: 32

約数和(自身を含む): 26801280

約数和(自身を除く): 14579466

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 281, 562, 659, 843, 1318, 1686, 1977, 3091, 3954, 6182, 7249, 9273, 14498, 18546, 21747, 43494, 185179, 370358, 555537, 1111074, 2036969, 4073938, 6110907, 12221814]

約数ペア:

[(1, 12221814), (2, 6110907), (3, 4073938), (6, 2036969), (11, 1111074), (22, 555537), (33, 370358), (66, 185179), (281, 43494), (562, 21747), (659, 18546), (843, 14498), (1318, 9273), (1686, 7249), (1977, 6182), (3091, 3954)]