19043984090

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{283}}^1\times {\mathrm{34159}}^1$

素因数の和:34646

約数の個数: 32

約数和(自身を含む): 34575932160

約数和(自身を除く): 15531948070

約数列:

[1, 2, 5, 10, 197, 283, 394, 566, 985, 1415, 1970, 2830, 34159, 55751, 68318, 111502, 170795, 278755, 341590, 557510, 6729323, 9666997, 13458646, 19333994, 33646615, 48334985, 67293230, 96669970, 1904398409, 3808796818, 9521992045, 19043984090]

約数ペア:

[(1, 19043984090), (2, 9521992045), (5, 3808796818), (10, 1904398409), (197, 96669970), (283, 67293230), (394, 48334985), (566, 33646615), (985, 19333994), (1415, 13458646), (1970, 9666997), (2830, 6729323), (34159, 557510), (55751, 341590), (68318, 278755), (111502, 170795)]