39943774

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{5669}}^1$

素因数の和:5955

約数の個数: 16

約数和(自身を含む): 64774080

約数和(自身を除く): 24830306

約数列:

[1, 2, 13, 26, 271, 542, 3523, 5669, 7046, 11338, 73697, 147394, 1536299, 3072598, 19971887, 39943774]

約数ペア:

[(1, 39943774), (2, 19971887), (13, 3072598), (26, 1536299), (271, 147394), (542, 73697), (3523, 11338), (5669, 7046)]