2019391638

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1319}}^1\times {\mathrm{23197}}^1$

素因数の和:24532

約数の個数: 32

約数和(自身を含む): 4409475840

約数和(自身を除く): 2390084202

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1319, 2638, 3957, 7914, 14509, 23197, 29018, 43527, 46394, 69591, 87054, 139182, 255167, 510334, 765501, 1531002, 30596843, 61193686, 91790529, 183581058, 336565273, 673130546, 1009695819, 2019391638]

約数ペア:

[(1, 2019391638), (2, 1009695819), (3, 673130546), (6, 336565273), (11, 183581058), (22, 91790529), (33, 61193686), (66, 30596843), (1319, 1531002), (2638, 765501), (3957, 510334), (7914, 255167), (14509, 139182), (23197, 87054), (29018, 69591), (43527, 46394)]