19260082

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{5197}}^1$

素因数の和:5325

約数の個数: 16

約数和(自身を含む): 30876120

約数和(自身を除く): 11616038

約数列:

[1, 2, 17, 34, 109, 218, 1853, 3706, 5197, 10394, 88349, 176698, 566473, 1132946, 9630041, 19260082]

約数ペア:

[(1, 19260082), (2, 9630041), (17, 1132946), (34, 566473), (109, 176698), (218, 88349), (1853, 10394), (3706, 5197)]