13156132

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{15737}}^1$

素因数の和:15771

約数の個数: 24

約数和(自身を含む): 26439840

約数和(自身を除く): 13283708

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 15737, 31474, 62948, 173107, 299003, 346214, 598006, 692428, 1196012, 3289033, 6578066, 13156132]

約数ペア:

[(1, 13156132), (2, 6578066), (4, 3289033), (11, 1196012), (19, 692428), (22, 598006), (38, 346214), (44, 299003), (76, 173107), (209, 62948), (418, 31474), (836, 15737)]