11723998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{40993}}^1$

素因数の和:41019

約数の個数: 16

約数和(自身を含む): 20660976

約数和(自身を除く): 8936978

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 40993, 81986, 450923, 532909, 901846, 1065818, 5861999, 11723998]

約数ペア:

[(1, 11723998), (2, 5861999), (11, 1065818), (13, 901846), (22, 532909), (26, 450923), (143, 81986), (286, 40993)]