19095460

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{6323}}^1$

素因数の和:6483

約数の個数: 24

約数和(自身を含む): 40372416

約数和(自身を除く): 21276956

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 3020, 6323, 12646, 25292, 31615, 63230, 126460, 954773, 1909546, 3819092, 4773865, 9547730, 19095460]

約数ペア:

[(1, 19095460), (2, 9547730), (4, 4773865), (5, 3819092), (10, 1909546), (20, 954773), (151, 126460), (302, 63230), (604, 31615), (755, 25292), (1510, 12646), (3020, 6323)]