19683506

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:278

約数の個数: 32

約数和(自身を含む): 32348160

約数和(自身を除く): 12664654

約数列:

[1, 2, 19, 38, 47, 94, 103, 107, 206, 214, 893, 1786, 1957, 2033, 3914, 4066, 4841, 5029, 9682, 10058, 11021, 22042, 91979, 95551, 183958, 191102, 209399, 418798, 517987, 1035974, 9841753, 19683506]

約数ペア:

[(1, 19683506), (2, 9841753), (19, 1035974), (38, 517987), (47, 418798), (94, 209399), (103, 191102), (107, 183958), (206, 95551), (214, 91979), (893, 22042), (1786, 11021), (1957, 10058), (2033, 9682), (3914, 5029), (4066, 4841)]