17994621910

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1279}}^1\times {\mathrm{19273}}^1$

素因数の和:20632

約数の個数: 32

約数和(自身を含む): 32861399040

約数和(自身を除く): 14866777130

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 1279, 2558, 6395, 12790, 19273, 38546, 93367, 96365, 186734, 192730, 466835, 933670, 1406929, 2813858, 7034645, 14069290, 24650167, 49300334, 123250835, 246501670, 1799462191, 3598924382, 8997310955, 17994621910]

約数ペア:

[(1, 17994621910), (2, 8997310955), (5, 3598924382), (10, 1799462191), (73, 246501670), (146, 123250835), (365, 49300334), (730, 24650167), (1279, 14069290), (2558, 7034645), (6395, 2813858), (12790, 1406929), (19273, 933670), (38546, 466835), (93367, 192730), (96365, 186734)]