13571244

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{19841}}^1$

素因数の和:19870

約数の個数: 36

約数和(自身を含む): 36112440

約数和(自身を除く): 22541196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 19841, 39682, 59523, 79364, 119046, 178569, 238092, 357138, 376979, 714276, 753958, 1130937, 1507916, 2261874, 3392811, 4523748, 6785622, 13571244]

約数ペア:

[(1, 13571244), (2, 6785622), (3, 4523748), (4, 3392811), (6, 2261874), (9, 1507916), (12, 1130937), (18, 753958), (19, 714276), (36, 376979), (38, 357138), (57, 238092), (76, 178569), (114, 119046), (171, 79364), (228, 59523), (342, 39682), (684, 19841)]