19958442

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{27953}}^1$

素因数の和:27982

約数の個数: 32

約数和(自身を含む): 48304512

約数和(自身を除く): 28346070

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 27953, 55906, 83859, 167718, 195671, 391342, 475201, 587013, 950402, 1174026, 1425603, 2851206, 3326407, 6652814, 9979221, 19958442]

約数ペア:

[(1, 19958442), (2, 9979221), (3, 6652814), (6, 3326407), (7, 2851206), (14, 1425603), (17, 1174026), (21, 950402), (34, 587013), (42, 475201), (51, 391342), (102, 195671), (119, 167718), (238, 83859), (357, 55906), (714, 27953)]