19378992

素因数分解:

$2^4\times 3^1\times {\mathrm{403729}}^1$

素因数の和:403740

約数の個数: 20

約数和(自身を含む): 50062520

約数和(自身を除く): 30683528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 403729, 807458, 1211187, 1614916, 2422374, 3229832, 4844748, 6459664, 9689496, 19378992]

約数ペア:

[(1, 19378992), (2, 9689496), (3, 6459664), (4, 4844748), (6, 3229832), (8, 2422374), (12, 1614916), (16, 1211187), (24, 807458), (48, 403729)]