12331090

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{421}}^1$

素因数の和:558

約数の個数: 32

約数和(自身を含む): 23243760

約数和(自身を除く): 10912670

約数列:

[1, 2, 5, 10, 29, 58, 101, 145, 202, 290, 421, 505, 842, 1010, 2105, 2929, 4210, 5858, 12209, 14645, 24418, 29290, 42521, 61045, 85042, 122090, 212605, 425210, 1233109, 2466218, 6165545, 12331090]

約数ペア:

[(1, 12331090), (2, 6165545), (5, 2466218), (10, 1233109), (29, 425210), (58, 212605), (101, 122090), (145, 85042), (202, 61045), (290, 42521), (421, 29290), (505, 24418), (842, 14645), (1010, 12209), (2105, 5858), (2929, 4210)]