13298252

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{15907}}^1$

素因数の和:15941

約数の個数: 24

約数和(自身を含む): 26725440

約数和(自身を除く): 13427188

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 15907, 31814, 63628, 174977, 302233, 349954, 604466, 699908, 1208932, 3324563, 6649126, 13298252]

約数ペア:

[(1, 13298252), (2, 6649126), (4, 3324563), (11, 1208932), (19, 699908), (22, 604466), (38, 349954), (44, 302233), (76, 174977), (209, 63628), (418, 31814), (836, 15907)]