15693459412

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{206492887}}^1$

素因数の和:206492910

約数の個数: 12

約数和(自身を含む): 28909004320

約数和(自身を除く): 13215544908

約数列:

[1, 2, 4, 19, 38, 76, 206492887, 412985774, 825971548, 3923364853, 7846729706, 15693459412]

約数ペア:

[(1, 15693459412), (2, 7846729706), (4, 3923364853), (19, 825971548), (38, 412985774), (76, 206492887)]