11403914

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{4111}}^1$

素因数の和:4205

約数の個数: 16

約数和(自身を含む): 18257280

約数和(自身を除く): 6853366

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 4111, 8222, 78109, 156218, 300103, 600206, 5701957, 11403914]

約数ペア:

[(1, 11403914), (2, 5701957), (19, 600206), (38, 300103), (73, 156218), (146, 78109), (1387, 8222), (2774, 4111)]