1936405786

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1489}}^1\times {\mathrm{4889}}^1$

素因数の和:6406

約数の個数: 32

約数和(自身を含む): 3497328000

約数和(自身を除く): 1560922214

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1489, 2978, 4889, 9778, 10423, 20846, 28291, 34223, 56582, 68446, 92891, 185782, 198037, 396074, 650237, 1300474, 7279721, 14559442, 50958047, 101916094, 138314699, 276629398, 968202893, 1936405786]

約数ペア:

[(1, 1936405786), (2, 968202893), (7, 276629398), (14, 138314699), (19, 101916094), (38, 50958047), (133, 14559442), (266, 7279721), (1489, 1300474), (2978, 650237), (4889, 396074), (9778, 198037), (10423, 185782), (20846, 92891), (28291, 68446), (34223, 56582)]