2019314053

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{443}}^1$

素因数の和:673

約数の個数: 32

約数和(自身を含む): 2250547200

約数和(自身を除く): 231233147

約数列:

[1, 19, 31, 71, 109, 443, 589, 1349, 2071, 2201, 3379, 7739, 8417, 13733, 31453, 41819, 48287, 64201, 147041, 239909, 260927, 597607, 917453, 975043, 1496897, 3428377, 4558271, 18525817, 28441043, 65139163, 106279687, 2019314053]

約数ペア:

[(1, 2019314053), (19, 106279687), (31, 65139163), (71, 28441043), (109, 18525817), (443, 4558271), (589, 3428377), (1349, 1496897), (2071, 975043), (2201, 917453), (3379, 597607), (7739, 260927), (8417, 239909), (13733, 147041), (31453, 64201), (41819, 48287)]