18469820629

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{10909}}^1$

素因数の和:11149

約数の個数: 32

約数和(自身を含む): 21642647040

約数和(自身を除く): 3172826411

約数列:

[1, 13, 17, 47, 163, 221, 611, 799, 2119, 2771, 7661, 10387, 10909, 36023, 99593, 130237, 141817, 185453, 512723, 1693081, 1778167, 2410889, 6665399, 8716291, 23116171, 30228839, 83573849, 113311783, 392974907, 1086460037, 1420755433, 18469820629]

約数ペア:

[(1, 18469820629), (13, 1420755433), (17, 1086460037), (47, 392974907), (163, 113311783), (221, 83573849), (611, 30228839), (799, 23116171), (2119, 8716291), (2771, 6665399), (7661, 2410889), (10387, 1778167), (10909, 1693081), (36023, 512723), (99593, 185453), (130237, 141817)]