42646355

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{10949}}^1$

素因数の和:11014

約数の個数: 16

約数和(自身を含む): 55188000

約数和(自身を除く): 12541645

約数列:

[1, 5, 19, 41, 95, 205, 779, 3895, 10949, 54745, 208031, 448909, 1040155, 2244545, 8529271, 42646355]

約数ペア:

[(1, 42646355), (5, 8529271), (19, 2244545), (41, 1040155), (95, 448909), (205, 208031), (779, 54745), (3895, 10949)]