259295014

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{56393}}^1$

素因数の和:56436

約数の個数: 24

約数和(自身を含む): 450024120

約数和(自身を除く): 190729106

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 2299, 4598, 56393, 112786, 620323, 1071467, 1240646, 2142934, 6823553, 11786137, 13647106, 23572274, 129647507, 259295014]

約数ペア:

[(1, 259295014), (2, 129647507), (11, 23572274), (19, 13647106), (22, 11786137), (38, 6823553), (121, 2142934), (209, 1240646), (242, 1071467), (418, 620323), (2299, 112786), (4598, 56393)]