19928358

素因数分解:

$2^1\times 3^2\times {\mathrm{593}}^1\times {\mathrm{1867}}^1$

素因数の和:2468

約数の個数: 24

約数和(自身を含む): 43274088

約数和(自身を除く): 23345730

約数列:

[1, 2, 3, 6, 9, 18, 593, 1186, 1779, 1867, 3558, 3734, 5337, 5601, 10674, 11202, 16803, 33606, 1107131, 2214262, 3321393, 6642786, 9964179, 19928358]

約数ペア:

[(1, 19928358), (2, 9964179), (3, 6642786), (6, 3321393), (9, 2214262), (18, 1107131), (593, 33606), (1186, 16803), (1779, 11202), (1867, 10674), (3558, 5601), (3734, 5337)]