189828914

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{7331}}^1$

素因数の和:7462

約数の個数: 24

約数和(自身を含む): 315950544

約数和(自身を除く): 126121630

約数列:

[1, 2, 11, 22, 107, 121, 214, 242, 1177, 2354, 7331, 12947, 14662, 25894, 80641, 161282, 784417, 887051, 1568834, 1774102, 8628587, 17257174, 94914457, 189828914]

約数ペア:

[(1, 189828914), (2, 94914457), (11, 17257174), (22, 8628587), (107, 1774102), (121, 1568834), (214, 887051), (242, 784417), (1177, 161282), (2354, 80641), (7331, 25894), (12947, 14662)]