20190115055

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{33372091}}^1$

素因数の和:33372118

約数の個数: 12

約数和(自身を含む): 26630929416

約数和(自身を除く): 6440814361

約数列:

[1, 5, 11, 55, 121, 605, 33372091, 166860455, 367093001, 1835465005, 4038023011, 20190115055]

約数ペア:

[(1, 20190115055), (5, 4038023011), (11, 1835465005), (55, 367093001), (121, 166860455), (605, 33372091)]