19437106

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{9007}}^1$

素因数の和:9105

約数の個数: 16

約数和(自身を含む): 31780224

約数和(自身を除く): 12343118

約数列:

[1, 2, 13, 26, 83, 166, 1079, 2158, 9007, 18014, 117091, 234182, 747581, 1495162, 9718553, 19437106]

約数ペア:

[(1, 19437106), (2, 9718553), (13, 1495162), (26, 747581), (83, 234182), (166, 117091), (1079, 18014), (2158, 9007)]