19650192

素因数分解:

$2^4\times 3^1\times {\mathrm{409379}}^1$

素因数の和:409390

約数の個数: 20

約数和(自身を含む): 50763120

約数和(自身を除く): 31112928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 409379, 818758, 1228137, 1637516, 2456274, 3275032, 4912548, 6550064, 9825096, 19650192]

約数ペア:

[(1, 19650192), (2, 9825096), (3, 6550064), (4, 4912548), (6, 3275032), (8, 2456274), (12, 1637516), (16, 1228137), (24, 818758), (48, 409379)]