2019917160910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{69109}}^1\times {\mathrm{265709}}^1$

素因数の和:334836

約数の個数: 32

約数和(自身を含む): 3966455109600

約数和(自身を除く): 1946537948690

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 69109, 138218, 265709, 345545, 531418, 691090, 760199, 1328545, 1520398, 2657090, 2922799, 3800995, 5845598, 7601990, 14613995, 29227990, 18362883281, 36725766562, 91814416405, 183628832810, 201991716091, 403983432182, 1009958580455, 2019917160910]

約数ペア:

[(1, 2019917160910), (2, 1009958580455), (5, 403983432182), (10, 201991716091), (11, 183628832810), (22, 91814416405), (55, 36725766562), (110, 18362883281), (69109, 29227990), (138218, 14613995), (265709, 7601990), (345545, 5845598), (531418, 3800995), (691090, 2922799), (760199, 2657090), (1328545, 1520398)]