19242996

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{617}}^1$

素因数の和:760

約数の個数: 48

約数和(自身を含む): 47343744

約数和(自身を除く): 28100748

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 113, 138, 226, 276, 339, 452, 617, 678, 1234, 1356, 1851, 2468, 2599, 3702, 5198, 7404, 7797, 10396, 14191, 15594, 28382, 31188, 42573, 56764, 69721, 85146, 139442, 170292, 209163, 278884, 418326, 836652, 1603583, 3207166, 4810749, 6414332, 9621498, 19242996]

約数ペア:

[(1, 19242996), (2, 9621498), (3, 6414332), (4, 4810749), (6, 3207166), (12, 1603583), (23, 836652), (46, 418326), (69, 278884), (92, 209163), (113, 170292), (138, 139442), (226, 85146), (276, 69721), (339, 56764), (452, 42573), (617, 31188), (678, 28382), (1234, 15594), (1356, 14191), (1851, 10396), (2468, 7797), (2599, 7404), (3702, 5198)]