21850512

素因数分解:

$2^4\times 3^1\times {\mathrm{455219}}^1$

素因数の和:455230

約数の個数: 20

約数和(自身を含む): 56447280

約数和(自身を除く): 34596768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 455219, 910438, 1365657, 1820876, 2731314, 3641752, 5462628, 7283504, 10925256, 21850512]

約数ペア:

[(1, 21850512), (2, 10925256), (3, 7283504), (4, 5462628), (6, 3641752), (8, 2731314), (12, 1820876), (16, 1365657), (24, 910438), (48, 455219)]