11288290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1223}}^1$

素因数の和:1314

約数の個数: 32

約数和(自身を含む): 22208256

約数和(自身を除く): 10919966

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 355, 710, 923, 1223, 1846, 2446, 4615, 6115, 9230, 12230, 15899, 31798, 79495, 86833, 158990, 173666, 434165, 868330, 1128829, 2257658, 5644145, 11288290]

約数ペア:

[(1, 11288290), (2, 5644145), (5, 2257658), (10, 1128829), (13, 868330), (26, 434165), (65, 173666), (71, 158990), (130, 86833), (142, 79495), (355, 31798), (710, 15899), (923, 12230), (1223, 9230), (1846, 6115), (2446, 4615)]