17350838

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:260

約数の個数: 32

約数和(自身を含む): 28512000

約数和(自身を除く): 11161162

約数列:

[1, 2, 19, 38, 59, 71, 109, 118, 142, 218, 1121, 1349, 2071, 2242, 2698, 4142, 4189, 6431, 7739, 8378, 12862, 15478, 79591, 122189, 147041, 159182, 244378, 294082, 456601, 913202, 8675419, 17350838]

約数ペア:

[(1, 17350838), (2, 8675419), (19, 913202), (38, 456601), (59, 294082), (71, 244378), (109, 159182), (118, 147041), (142, 122189), (218, 79591), (1121, 15478), (1349, 12862), (2071, 8378), (2242, 7739), (2698, 6431), (4142, 4189)]