18295031521

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{320791}}^1$

素因数の和:320952

約数の個数: 16

約数和(自身を含む): 20371575168

約数和(自身を除く): 2076543647

約数列:

[1, 13, 41, 107, 533, 1391, 4387, 57031, 320791, 4170283, 13152431, 34324637, 170981603, 446220281, 1407310117, 18295031521]

約数ペア:

[(1, 18295031521), (13, 1407310117), (41, 446220281), (107, 170981603), (533, 34324637), (1391, 13152431), (4387, 4170283), (57031, 320791)]