11912002

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{557}}^1$

素因数の和:630

約数の個数: 24

約数和(自身を含む): 19528884

約数和(自身を除く): 7616882

約数列:

[1, 2, 17, 34, 37, 74, 289, 557, 578, 629, 1114, 1258, 9469, 10693, 18938, 20609, 21386, 41218, 160973, 321946, 350353, 700706, 5956001, 11912002]

約数ペア:

[(1, 11912002), (2, 5956001), (17, 700706), (34, 350353), (37, 321946), (74, 160973), (289, 41218), (557, 21386), (578, 20609), (629, 18938), (1114, 10693), (1258, 9469)]