12156639299

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{3229}}^1\times {\mathrm{28307}}^1$

素因数の和:31562

約数の個数: 16

約数和(自身を含む): 14629574400

約数和(自身を除く): 2472935101

約数列:

[1, 7, 19, 133, 3229, 22603, 28307, 61351, 198149, 429457, 537833, 3764831, 91403303, 639823121, 1736662757, 12156639299]

約数ペア:

[(1, 12156639299), (7, 1736662757), (19, 639823121), (133, 91403303), (3229, 3764831), (22603, 537833), (28307, 429457), (61351, 198149)]