13971796015

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1427879}}^1$

素因数の和:1428006

約数の個数: 16

約数和(自身を含む): 17819942400

約数和(自身を除く): 3848146385

約数列:

[1, 5, 19, 95, 103, 515, 1957, 9785, 1427879, 7139395, 27129701, 135648505, 147071537, 735357685, 2794359203, 13971796015]

約数ペア:

[(1, 13971796015), (5, 2794359203), (19, 735357685), (95, 147071537), (103, 135648505), (515, 27129701), (1957, 7139395), (9785, 1427879)]