30956662

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2389}}^1$

素因数の和:2452

約数の個数: 32

約数和(自身を含む): 55065600

約数和(自身を除く): 24108938

約数列:

[1, 2, 11, 19, 22, 31, 38, 62, 209, 341, 418, 589, 682, 1178, 2389, 4778, 6479, 12958, 26279, 45391, 52558, 74059, 90782, 148118, 499301, 814649, 998602, 1407121, 1629298, 2814242, 15478331, 30956662]

約数ペア:

[(1, 30956662), (2, 15478331), (11, 2814242), (19, 1629298), (22, 1407121), (31, 998602), (38, 814649), (62, 499301), (209, 148118), (341, 90782), (418, 74059), (589, 52558), (682, 45391), (1178, 26279), (2389, 12958), (4778, 6479)]