239192642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{248641}}^1$

素因数の和:248693

約数の個数: 16

約数和(自身を含む): 396832632

約数和(自身を除く): 157639990

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 248641, 497282, 3232333, 6464666, 9199717, 18399434, 119596321, 239192642]

約数ペア:

[(1, 239192642), (2, 119596321), (13, 18399434), (26, 9199717), (37, 6464666), (74, 3232333), (481, 497282), (962, 248641)]