2011092430

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{739}}^1\times {\mathrm{14323}}^1$

素因数の和:15088

約数の個数: 32

約数和(自身を含む): 3815913600

約数和(自身を除く): 1804821170

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 739, 1478, 3695, 7390, 14041, 14323, 28082, 28646, 70205, 71615, 140410, 143230, 272137, 544274, 1360685, 2721370, 10584697, 21169394, 52923485, 105846970, 201109243, 402218486, 1005546215, 2011092430]

約数ペア:

[(1, 2011092430), (2, 1005546215), (5, 402218486), (10, 201109243), (19, 105846970), (38, 52923485), (95, 21169394), (190, 10584697), (739, 2721370), (1478, 1360685), (3695, 544274), (7390, 272137), (14041, 143230), (14323, 140410), (28082, 71615), (28646, 70205)]