19504692

素因数分解:

$2^2\times 3^3\times {\mathrm{59}}^1\times {\mathrm{3061}}^1$

素因数の和:3133

約数の個数: 48

約数和(自身を含む): 51441600

約数和(自身を除く): 31936908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 59, 108, 118, 177, 236, 354, 531, 708, 1062, 1593, 2124, 3061, 3186, 6122, 6372, 9183, 12244, 18366, 27549, 36732, 55098, 82647, 110196, 165294, 180599, 330588, 361198, 541797, 722396, 1083594, 1625391, 2167188, 3250782, 4876173, 6501564, 9752346, 19504692]

約数ペア:

[(1, 19504692), (2, 9752346), (3, 6501564), (4, 4876173), (6, 3250782), (9, 2167188), (12, 1625391), (18, 1083594), (27, 722396), (36, 541797), (54, 361198), (59, 330588), (108, 180599), (118, 165294), (177, 110196), (236, 82647), (354, 55098), (531, 36732), (708, 27549), (1062, 18366), (1593, 12244), (2124, 9183), (3061, 6372), (3186, 6122)]