12019413

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{499}}^1$

素因数の和:577

約数の個数: 32

約数和(自身を含む): 19456000

約数和(自身を除く): 7436587

約数列:

[1, 3, 7, 21, 31, 37, 93, 111, 217, 259, 499, 651, 777, 1147, 1497, 3441, 3493, 8029, 10479, 15469, 18463, 24087, 46407, 55389, 108283, 129241, 324849, 387723, 572353, 1717059, 4006471, 12019413]

約数ペア:

[(1, 12019413), (3, 4006471), (7, 1717059), (21, 572353), (31, 387723), (37, 324849), (93, 129241), (111, 108283), (217, 55389), (259, 46407), (499, 24087), (651, 18463), (777, 15469), (1147, 10479), (1497, 8029), (3441, 3493)]