11974755

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61409}}^1$

素因数の和:61430

約数の個数: 16

約数和(自身を含む): 20633760

約数和(自身を除く): 8659005

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 61409, 184227, 307045, 798317, 921135, 2394951, 3991585, 11974755]

約数ペア:

[(1, 11974755), (3, 3991585), (5, 2394951), (13, 921135), (15, 798317), (39, 307045), (65, 184227), (195, 61409)]