1909425284

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1184507}}^1$

素因数の和:1184555

約数の個数: 24

約数和(自身を含む): 3714617088

約数和(自身を除く): 1805191804

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 1184507, 2369014, 4738028, 15398591, 30797182, 36719717, 61594364, 73439434, 146878868, 477356321, 954712642, 1909425284]

約数ペア:

[(1, 1909425284), (2, 954712642), (4, 477356321), (13, 146878868), (26, 73439434), (31, 61594364), (52, 36719717), (62, 30797182), (124, 15398591), (403, 4738028), (806, 2369014), (1612, 1184507)]