1922209917

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{223331}}^1$

素因数の和:223504

約数の個数: 16

約数和(自身を含む): 2715717120

約数和(自身を除く): 793507203

約数列:

[1, 3, 19, 57, 151, 453, 2869, 8607, 223331, 669993, 4243289, 12729867, 33722981, 101168943, 640736639, 1922209917]

約数ペア:

[(1, 1922209917), (3, 640736639), (19, 101168943), (57, 33722981), (151, 12729867), (453, 4243289), (2869, 669993), (8607, 223331)]