12779438

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{449}}^1$

素因数の和:584

約数の個数: 32

約数和(自身を含む): 23328000

約数和(自身を除く): 10548562

約数列:

[1, 2, 7, 14, 19, 38, 107, 133, 214, 266, 449, 749, 898, 1498, 2033, 3143, 4066, 6286, 8531, 14231, 17062, 28462, 48043, 59717, 96086, 119434, 336301, 672602, 912817, 1825634, 6389719, 12779438]

約数ペア:

[(1, 12779438), (2, 6389719), (7, 1825634), (14, 912817), (19, 672602), (38, 336301), (107, 119434), (133, 96086), (214, 59717), (266, 48043), (449, 28462), (749, 17062), (898, 14231), (1498, 8531), (2033, 6286), (3143, 4066)]