19165655349

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{35111}}^1$

素因数の和:35439

約数の個数: 40

約数和(自身を含む): 29977782912

約数和(自身を除く): 10812127563

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 293, 621, 879, 1863, 2637, 6739, 7911, 20217, 23733, 35111, 60651, 105333, 181953, 315999, 545859, 807553, 947997, 2422659, 2843991, 7267977, 10287523, 21803931, 30862569, 65411793, 92587707, 236613029, 277763121, 709839087, 833289363, 2129517261, 6388551783, 19165655349]

約数ペア:

[(1, 19165655349), (3, 6388551783), (9, 2129517261), (23, 833289363), (27, 709839087), (69, 277763121), (81, 236613029), (207, 92587707), (293, 65411793), (621, 30862569), (879, 21803931), (1863, 10287523), (2637, 7267977), (6739, 2843991), (7911, 2422659), (20217, 947997), (23733, 807553), (35111, 545859), (60651, 315999), (105333, 181953)]