1597018210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{20551}}^1$

素因数の和:20986

約数の個数: 32

約数和(自身を含む): 3033475200

約数和(自身を除く): 1436456990

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 409, 818, 2045, 4090, 7771, 15542, 20551, 38855, 41102, 77710, 102755, 205510, 390469, 780938, 1952345, 3904690, 8405359, 16810718, 42026795, 84053590, 159701821, 319403642, 798509105, 1597018210]

約数ペア:

[(1, 1597018210), (2, 798509105), (5, 319403642), (10, 159701821), (19, 84053590), (38, 42026795), (95, 16810718), (190, 8405359), (409, 3904690), (818, 1952345), (2045, 780938), (4090, 390469), (7771, 205510), (15542, 102755), (20551, 77710), (38855, 41102)]