19003958909

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{48407}}^1$

素因数の和:48557

約数の個数: 24

約数和(自身を含む): 21686009472

約数和(自身を除く): 2682050563

約数列:

[1, 13, 23, 101, 169, 299, 1313, 2323, 3887, 17069, 30199, 48407, 392587, 629291, 1113361, 4889107, 8180783, 14473693, 63558391, 112449461, 188158009, 826259083, 1461842993, 19003958909]

約数ペア:

[(1, 19003958909), (13, 1461842993), (23, 826259083), (101, 188158009), (169, 112449461), (299, 63558391), (1313, 14473693), (2323, 8180783), (3887, 4889107), (17069, 1113361), (30199, 629291), (48407, 392587)]