38813194

素因数分解:

$2^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{1951}}^1$

素因数の和:2003

約数の個数: 32

約数和(自身を含む): 70272000

約数和(自身を除く): 31458806

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 203, 343, 406, 686, 1421, 1951, 2842, 3902, 9947, 13657, 19894, 27314, 56579, 95599, 113158, 191198, 396053, 669193, 792106, 1338386, 2772371, 5544742, 19406597, 38813194]

約数ペア:

[(1, 38813194), (2, 19406597), (7, 5544742), (14, 2772371), (29, 1338386), (49, 792106), (58, 669193), (98, 396053), (203, 191198), (343, 113158), (406, 95599), (686, 56579), (1421, 27314), (1951, 19894), (2842, 13657), (3902, 9947)]