19005491652

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9837211}}^1$

素因数の和:9837248

約数の個数: 48

約数和(自身を含む): 52884851712

約数和(自身を除く): 33879360060

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 9837211, 19674422, 29511633, 39348844, 59023266, 68860477, 118046532, 137720954, 206581431, 226255853, 275441908, 413162862, 452511706, 678767559, 826325724, 905023412, 1357535118, 1583790971, 2715070236, 3167581942, 4751372913, 6335163884, 9502745826, 19005491652]

約数ペア:

[(1, 19005491652), (2, 9502745826), (3, 6335163884), (4, 4751372913), (6, 3167581942), (7, 2715070236), (12, 1583790971), (14, 1357535118), (21, 905023412), (23, 826325724), (28, 678767559), (42, 452511706), (46, 413162862), (69, 275441908), (84, 226255853), (92, 206581431), (138, 137720954), (161, 118046532), (276, 68860477), (322, 59023266), (483, 39348844), (644, 29511633), (966, 19674422), (1932, 9837211)]