19922298

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{15887}}^1$

素因数の和:15922

約数の個数: 32

約数和(自身を含む): 45757440

約数和(自身を除く): 25835142

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1254, 15887, 31774, 47661, 95322, 174757, 301853, 349514, 524271, 603706, 905559, 1048542, 1811118, 3320383, 6640766, 9961149, 19922298]

約数ペア:

[(1, 19922298), (2, 9961149), (3, 6640766), (6, 3320383), (11, 1811118), (19, 1048542), (22, 905559), (33, 603706), (38, 524271), (57, 349514), (66, 301853), (114, 174757), (209, 95322), (418, 47661), (627, 31774), (1254, 15887)]