188641505

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{12143}}^1$

素因数の和:12400

約数の個数: 16

約数和(自身を含む): 244823040

約数和(自身を除く): 56181535

約数列:

[1, 5, 13, 65, 239, 1195, 3107, 12143, 15535, 60715, 157859, 789295, 2902177, 14510885, 37728301, 188641505]

約数ペア:

[(1, 188641505), (5, 37728301), (13, 14510885), (65, 2902177), (239, 789295), (1195, 157859), (3107, 60715), (12143, 15535)]