19432204

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 39019680

約数和(自身を除く): 19587476

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 97, 116, 157, 194, 314, 319, 388, 628, 638, 1067, 1276, 1727, 2134, 2813, 3454, 4268, 4553, 5626, 6908, 9106, 11252, 15229, 18212, 30458, 30943, 50083, 60916, 61886, 100166, 123772, 167519, 200332, 335038, 441641, 670076, 883282, 1766564, 4858051, 9716102, 19432204]

約数ペア:

[(1, 19432204), (2, 9716102), (4, 4858051), (11, 1766564), (22, 883282), (29, 670076), (44, 441641), (58, 335038), (97, 200332), (116, 167519), (157, 123772), (194, 100166), (314, 61886), (319, 60916), (388, 50083), (628, 30943), (638, 30458), (1067, 18212), (1276, 15229), (1727, 11252), (2134, 9106), (2813, 6908), (3454, 5626), (4268, 4553)]