1912279105

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{318979}}^1$

素因数の和:319104

約数の個数: 16

約数和(自身を含む): 2526321600

約数和(自身を除く): 614042495

約数列:

[1, 5, 11, 55, 109, 545, 1199, 5995, 318979, 1594895, 3508769, 17543845, 34768711, 173843555, 382455821, 1912279105]

約数ペア:

[(1, 1912279105), (5, 382455821), (11, 173843555), (55, 34768711), (109, 17543845), (545, 3508769), (1199, 1594895), (5995, 318979)]