13688350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{21059}}^1$

素因数の和:21084

約数の個数: 24

約数和(自身を含む): 27420120

約数和(自身を除く): 13731770

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 21059, 42118, 105295, 210590, 273767, 526475, 547534, 1052950, 1368835, 2737670, 6844175, 13688350]

約数ペア:

[(1, 13688350), (2, 6844175), (5, 2737670), (10, 1368835), (13, 1052950), (25, 547534), (26, 526475), (50, 273767), (65, 210590), (130, 105295), (325, 42118), (650, 21059)]