13305319202

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{704507}}^1$

素因数の和:704606

約数の個数: 32

約数和(自身を含む): 24347796480

約数和(自身を除く): 11042477278

約数列:

[1, 2, 7, 14, 19, 38, 71, 133, 142, 266, 497, 994, 1349, 2698, 9443, 18886, 704507, 1409014, 4931549, 9863098, 13385633, 26771266, 50019997, 93699431, 100039994, 187398862, 350139979, 700279958, 950379943, 1900759886, 6652659601, 13305319202]

約数ペア:

[(1, 13305319202), (2, 6652659601), (7, 1900759886), (14, 950379943), (19, 700279958), (38, 350139979), (71, 187398862), (133, 100039994), (142, 93699431), (266, 50019997), (497, 26771266), (994, 13385633), (1349, 9863098), (2698, 4931549), (9443, 1409014), (18886, 704507)]