19711926

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{84239}}^1$

素因数の和:84260

約数の個数: 24

約数和(自身を含む): 45995040

約数和(自身を除く): 26283114

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 84239, 168478, 252717, 505434, 758151, 1095107, 1516302, 2190214, 3285321, 6570642, 9855963, 19711926]

約数ペア:

[(1, 19711926), (2, 9855963), (3, 6570642), (6, 3285321), (9, 2190214), (13, 1516302), (18, 1095107), (26, 758151), (39, 505434), (78, 252717), (117, 168478), (234, 84239)]