21032296

素因数分解:

$2^3\times {\mathrm{617}}^1\times {\mathrm{4261}}^1$

素因数の和:4884

約数の個数: 16

約数和(自身を含む): 39508740

約数和(自身を除く): 18476444

約数列:

[1, 2, 4, 8, 617, 1234, 2468, 4261, 4936, 8522, 17044, 34088, 2629037, 5258074, 10516148, 21032296]

約数ペア:

[(1, 21032296), (2, 10516148), (4, 5258074), (8, 2629037), (617, 34088), (1234, 17044), (2468, 8522), (4261, 4936)]