39885142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{95419}}^1$

素因数の和:95451

約数の個数: 16

約数和(自身を含む): 68702400

約数和(自身を除く): 28817258

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 95419, 190838, 1049609, 1812961, 2099218, 3625922, 19942571, 39885142]

約数ペア:

[(1, 39885142), (2, 19942571), (11, 3625922), (19, 2099218), (22, 1812961), (38, 1049609), (209, 190838), (418, 95419)]