19354522

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{2297}}^1$

素因数の和:2693

約数の個数: 16

約数和(自身を含む): 31767552

約数和(自身を除く): 12413030

約数列:

[1, 2, 11, 22, 383, 766, 2297, 4213, 4594, 8426, 25267, 50534, 879751, 1759502, 9677261, 19354522]

約数ペア:

[(1, 19354522), (2, 9677261), (11, 1759502), (22, 879751), (383, 50534), (766, 25267), (2297, 8426), (4213, 4594)]