19231306

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{4643}}^1$

素因数の和:4773

約数の個数: 16

約数和(自身を含む): 30650400

約数和(自身を除く): 11419094

約数列:

[1, 2, 19, 38, 109, 218, 2071, 4142, 4643, 9286, 88217, 176434, 506087, 1012174, 9615653, 19231306]

約数ペア:

[(1, 19231306), (2, 9615653), (19, 1012174), (38, 506087), (109, 176434), (218, 88217), (2071, 9286), (4142, 4643)]