22891694

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2099}}^1$

素因数の和:2168

約数の個数: 32

約数和(自身を含む): 42336000

約数和(自身を除く): 19444306

約数列:

[1, 2, 7, 14, 19, 38, 41, 82, 133, 266, 287, 574, 779, 1558, 2099, 4198, 5453, 10906, 14693, 29386, 39881, 79762, 86059, 172118, 279167, 558334, 602413, 1204826, 1635121, 3270242, 11445847, 22891694]

約数ペア:

[(1, 22891694), (2, 11445847), (7, 3270242), (14, 1635121), (19, 1204826), (38, 602413), (41, 558334), (82, 279167), (133, 172118), (266, 86059), (287, 79762), (574, 39881), (779, 29386), (1558, 14693), (2099, 10906), (4198, 5453)]