19274032

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{11927}}^1$

素因数の和:12036

約数の個数: 20

約数和(自身を含む): 37716336

約数和(自身を除く): 18442304

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 11927, 23854, 47708, 95416, 190832, 1204627, 2409254, 4818508, 9637016, 19274032]

約数ペア:

[(1, 19274032), (2, 9637016), (4, 4818508), (8, 2409254), (16, 1204627), (101, 190832), (202, 95416), (404, 47708), (808, 23854), (1616, 11927)]