29781274

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{2389}}^1$

素因数の和:2685

約数の個数: 16

約数和(自身を含む): 46805760

約数和(自身を除く): 17024486

約数列:

[1, 2, 23, 46, 271, 542, 2389, 4778, 6233, 12466, 54947, 109894, 647419, 1294838, 14890637, 29781274]

約数ペア:

[(1, 29781274), (2, 14890637), (23, 1294838), (46, 647419), (271, 109894), (542, 54947), (2389, 12466), (4778, 6233)]