196733638

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{13309}}^1$

素因数の和:13719

約数の個数: 16

約数和(自身を含む): 311454000

約数和(自身を除く): 114720362

約数列:

[1, 2, 19, 38, 389, 778, 7391, 13309, 14782, 26618, 252871, 505742, 5177201, 10354402, 98366819, 196733638]

約数ペア:

[(1, 196733638), (2, 98366819), (19, 10354402), (38, 5177201), (389, 505742), (778, 252871), (7391, 26618), (13309, 14782)]