10891916

素因数分解:

$2^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{911}}^1$

素因数の和:990

約数の個数: 36

約数和(自身を含む): 22561056

約数和(自身を除く): 11669140

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 98, 122, 196, 244, 427, 854, 911, 1708, 1822, 2989, 3644, 5978, 6377, 11956, 12754, 25508, 44639, 55571, 89278, 111142, 178556, 222284, 388997, 777994, 1555988, 2722979, 5445958, 10891916]

約数ペア:

[(1, 10891916), (2, 5445958), (4, 2722979), (7, 1555988), (14, 777994), (28, 388997), (49, 222284), (61, 178556), (98, 111142), (122, 89278), (196, 55571), (244, 44639), (427, 25508), (854, 12754), (911, 11956), (1708, 6377), (1822, 5978), (2989, 3644)]