1919424514

素因数分解:

$2^1\times 7^1\times {\mathrm{1213}}^1\times {\mathrm{113027}}^1$

素因数の和:114249

約数の個数: 16

約数和(自身を含む): 3293183808

約数和(自身を除く): 1373759294

約数列:

[1, 2, 7, 14, 1213, 2426, 8491, 16982, 113027, 226054, 791189, 1582378, 137101751, 274203502, 959712257, 1919424514]

約数ペア:

[(1, 1919424514), (2, 959712257), (7, 274203502), (14, 137101751), (1213, 1582378), (2426, 791189), (8491, 226054), (16982, 113027)]