2019175574

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{6661}}^1$

素因数の和:6896

約数の個数: 32

約数和(自身を含む): 3324071520

約数和(自身を除く): 1304895946

約数列:

[1, 2, 13, 26, 89, 131, 178, 262, 1157, 1703, 2314, 3406, 6661, 11659, 13322, 23318, 86593, 151567, 173186, 303134, 592829, 872591, 1185658, 1745182, 7706777, 11343683, 15413554, 22687366, 77660599, 155321198, 1009587787, 2019175574]

約数ペア:

[(1, 2019175574), (2, 1009587787), (13, 155321198), (26, 77660599), (89, 22687366), (131, 15413554), (178, 11343683), (262, 7706777), (1157, 1745182), (1703, 1185658), (2314, 872591), (3406, 592829), (6661, 303134), (11659, 173186), (13322, 151567), (23318, 86593)]