19133862

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{1213}}^1$

素因数の和:1468

約数の個数: 32

約数和(自身を含む): 41955840

約数和(自身を除く): 22821978

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 239, 478, 717, 1213, 1434, 2426, 2629, 3639, 5258, 7278, 7887, 13343, 15774, 26686, 40029, 80058, 289907, 579814, 869721, 1739442, 3188977, 6377954, 9566931, 19133862]

約数ペア:

[(1, 19133862), (2, 9566931), (3, 6377954), (6, 3188977), (11, 1739442), (22, 869721), (33, 579814), (66, 289907), (239, 80058), (478, 40029), (717, 26686), (1213, 15774), (1434, 13343), (2426, 7887), (2629, 7278), (3639, 5258)]