22009516

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{347}}^1$

素因数の和:609

約数の個数: 24

約数和(自身を含む): 39258576

約数和(自身を除く): 17249060

約数列:

[1, 2, 4, 101, 157, 202, 314, 347, 404, 628, 694, 1388, 15857, 31714, 35047, 54479, 63428, 70094, 108958, 140188, 217916, 5502379, 11004758, 22009516]

約数ペア:

[(1, 22009516), (2, 11004758), (4, 5502379), (101, 217916), (157, 140188), (202, 108958), (314, 70094), (347, 63428), (404, 54479), (628, 35047), (694, 31714), (1388, 15857)]