19113007251

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{15808939}}^1$

素因数の和:15808986

約数の個数: 16

約数和(自身を含む): 28329620480

約数和(自身を除く): 9216613229

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 15808939, 47426817, 205516207, 490077109, 616548621, 1470231327, 6371002417, 19113007251]

約数ペア:

[(1, 19113007251), (3, 6371002417), (13, 1470231327), (31, 616548621), (39, 490077109), (93, 205516207), (403, 47426817), (1209, 15808939)]