19193205243

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{231107}}^1$

素因数の和:231207

約数の個数: 32

約数和(自身を含む): 28398551040

約数和(自身を除く): 9205345797

約数列:

[1, 3, 19, 31, 47, 57, 93, 141, 589, 893, 1457, 1767, 2679, 4371, 27683, 83049, 231107, 693321, 4391033, 7164317, 10862029, 13173099, 21492951, 32586087, 136122023, 206378551, 336722899, 408366069, 619135653, 1010168697, 6397735081, 19193205243]

約数ペア:

[(1, 19193205243), (3, 6397735081), (19, 1010168697), (31, 619135653), (47, 408366069), (57, 336722899), (93, 206378551), (141, 136122023), (589, 32586087), (893, 21492951), (1457, 13173099), (1767, 10862029), (2679, 7164317), (4371, 4391033), (27683, 693321), (83049, 231107)]