38184034

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{20507}}^1$

素因数の和:20542

約数の個数: 24

約数和(自身を含む): 70137360

約数和(自身を除く): 31953326

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 20507, 41014, 143549, 287098, 389633, 779266, 1004843, 2009686, 2727431, 5454862, 19092017, 38184034]

約数ペア:

[(1, 38184034), (2, 19092017), (7, 5454862), (14, 2727431), (19, 2009686), (38, 1004843), (49, 779266), (98, 389633), (133, 287098), (266, 143549), (931, 41014), (1862, 20507)]