27189836

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{2731}}^1$

素因数の和:2885

約数の個数: 24

約数和(自身を含む): 50487360

約数和(自身を除く): 23297524

約数列:

[1, 2, 4, 19, 38, 76, 131, 262, 524, 2489, 2731, 4978, 5462, 9956, 10924, 51889, 103778, 207556, 357761, 715522, 1431044, 6797459, 13594918, 27189836]

約数ペア:

[(1, 27189836), (2, 13594918), (4, 6797459), (19, 1431044), (38, 715522), (76, 357761), (131, 207556), (262, 103778), (524, 51889), (2489, 10924), (2731, 9956), (4978, 5462)]