15678002002

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{1938907}}^1$

素因数の和:1939233

約数の個数: 16

約数和(自身を含む): 25407450432

約数和(自身を除く): 9729448430

約数列:

[1, 2, 13, 26, 311, 622, 4043, 8086, 1938907, 3877814, 25205791, 50411582, 603000077, 1206000154, 7839001001, 15678002002]

約数ペア:

[(1, 15678002002), (2, 7839001001), (13, 1206000154), (26, 603000077), (311, 50411582), (622, 25205791), (4043, 3877814), (8086, 1938907)]