40488382

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{18973}}^1$

素因数の和:19083

約数の個数: 16

約数和(自身を含む): 66940272

約数和(自身を除く): 26451890

約数列:

[1, 2, 11, 22, 97, 194, 1067, 2134, 18973, 37946, 208703, 417406, 1840381, 3680762, 20244191, 40488382]

約数ペア:

[(1, 40488382), (2, 20244191), (11, 3680762), (22, 1840381), (97, 417406), (194, 208703), (1067, 37946), (2134, 18973)]