13966805

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1861}}^1$

素因数の和:1964

約数の個数: 16

約数和(自身を含む): 17875200

約数和(自身を除く): 3908395

約数列:

[1, 5, 19, 79, 95, 395, 1501, 1861, 7505, 9305, 35359, 147019, 176795, 735095, 2793361, 13966805]

約数ペア:

[(1, 13966805), (5, 2793361), (19, 735095), (79, 176795), (95, 147019), (395, 35359), (1501, 9305), (1861, 7505)]