11240761

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{379}}^1$

素因数の和:628

約数の個数: 16

約数和(自身を含む): 13619200

約数和(自身を除く): 2378439

約数列:

[1, 7, 19, 133, 223, 379, 1561, 2653, 4237, 7201, 29659, 50407, 84517, 591619, 1605823, 11240761]

約数ペア:

[(1, 11240761), (7, 1605823), (19, 591619), (133, 84517), (223, 50407), (379, 29659), (1561, 7201), (2653, 4237)]