16156958389

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{349801}}^1$

素因数の和:349861

約数の個数: 32

約数和(自身を含む): 21156024960

約数和(自身を除く): 4999066571

約数列:

[1, 11, 13, 17, 19, 143, 187, 209, 221, 247, 323, 2431, 2717, 3553, 4199, 46189, 349801, 3847811, 4547413, 5946617, 6646219, 50021543, 65412787, 73108409, 77306021, 86400847, 112985723, 850366231, 950409317, 1242842953, 1468814399, 16156958389]

約数ペア:

[(1, 16156958389), (11, 1468814399), (13, 1242842953), (17, 950409317), (19, 850366231), (143, 112985723), (187, 86400847), (209, 77306021), (221, 73108409), (247, 65412787), (323, 50021543), (2431, 6646219), (2717, 5946617), (3553, 4547413), (4199, 3847811), (46189, 349801)]