19708074

素因数分解:

$2^1\times 3^2\times {\mathrm{409}}^1\times {\mathrm{2677}}^1$

素因数の和:3094

約数の個数: 24

約数和(自身を含む): 42821220

約数和(自身を除く): 23113146

約数列:

[1, 2, 3, 6, 9, 18, 409, 818, 1227, 2454, 2677, 3681, 5354, 7362, 8031, 16062, 24093, 48186, 1094893, 2189786, 3284679, 6569358, 9854037, 19708074]

約数ペア:

[(1, 19708074), (2, 9854037), (3, 6569358), (6, 3284679), (9, 2189786), (18, 1094893), (409, 48186), (818, 24093), (1227, 16062), (2454, 8031), (2677, 7362), (3681, 5354)]