19386198

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{82847}}^1$

素因数の和:82868

約数の個数: 24

約数和(自身を含む): 45235008

約数和(自身を除く): 25848810

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 82847, 165694, 248541, 497082, 745623, 1077011, 1491246, 2154022, 3231033, 6462066, 9693099, 19386198]

約数ペア:

[(1, 19386198), (2, 9693099), (3, 6462066), (6, 3231033), (9, 2154022), (13, 1491246), (18, 1077011), (26, 745623), (39, 497082), (78, 248541), (117, 165694), (234, 82847)]