11688439

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3821}}^1$

素因数の和:3870

約数の個数: 16

約数和(自身を含む): 14676480

約数和(自身を除く): 2988041

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 3821, 26747, 72599, 87883, 508193, 615181, 1669777, 11688439]

約数ペア:

[(1, 11688439), (7, 1669777), (19, 615181), (23, 508193), (133, 87883), (161, 72599), (437, 26747), (3059, 3821)]