19897009746

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{195068723}}^1$

素因数の和:195068745

約数の個数: 16

約数和(自身を含む): 42134844384

約数和(自身を除く): 22237834638

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 195068723, 390137446, 585206169, 1170412338, 3316168291, 6632336582, 9948504873, 19897009746]

約数ペア:

[(1, 19897009746), (2, 9948504873), (3, 6632336582), (6, 3316168291), (17, 1170412338), (34, 585206169), (51, 390137446), (102, 195068723)]