30926338

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{4261}}^1$

素因数の和:4473

約数の個数: 16

約数和(自身を含む): 49098240

約数和(自身を除く): 18171902

約数列:

[1, 2, 19, 38, 191, 382, 3629, 4261, 7258, 8522, 80959, 161918, 813851, 1627702, 15463169, 30926338]

約数ペア:

[(1, 30926338), (2, 15463169), (19, 1627702), (38, 813851), (191, 161918), (382, 80959), (3629, 8522), (4261, 7258)]