12785028

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{11971}}^1$

素因数の和:12067

約数の個数: 24

約数和(自身を含む): 30169440

約数和(自身を除く): 17384412

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 1068, 11971, 23942, 35913, 47884, 71826, 143652, 1065419, 2130838, 3196257, 4261676, 6392514, 12785028]

約数ペア:

[(1, 12785028), (2, 6392514), (3, 4261676), (4, 3196257), (6, 2130838), (12, 1065419), (89, 143652), (178, 71826), (267, 47884), (356, 35913), (534, 23942), (1068, 11971)]