9886916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10007}}^1$

素因数の和:10043

約数の個数: 24

約数和(自身を含む): 19615680

約数和(自身を除く): 9728764

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 10007, 20014, 40028, 130091, 190133, 260182, 380266, 520364, 760532, 2471729, 4943458, 9886916]

約数ペア:

[(1, 9886916), (2, 4943458), (4, 2471729), (13, 760532), (19, 520364), (26, 380266), (38, 260182), (52, 190133), (76, 130091), (247, 40028), (494, 20014), (988, 10007)]