22403470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1933}}^1$

素因数の和:2020

約数の個数: 32

約数和(自身を含む): 43166880

約数和(自身を除く): 20763410

約数列:

[1, 2, 5, 10, 19, 38, 61, 95, 122, 190, 305, 610, 1159, 1933, 2318, 3866, 5795, 9665, 11590, 19330, 36727, 73454, 117913, 183635, 235826, 367270, 589565, 1179130, 2240347, 4480694, 11201735, 22403470]

約数ペア:

[(1, 22403470), (2, 11201735), (5, 4480694), (10, 2240347), (19, 1179130), (38, 589565), (61, 367270), (95, 235826), (122, 183635), (190, 117913), (305, 73454), (610, 36727), (1159, 19330), (1933, 11590), (2318, 9665), (3866, 5795)]