38415139

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{1787}}^1$

素因数の和:1914

約数の個数: 16

約数和(自身を含む): 45658368

約数和(自身を除く): 7243229

約数列:

[1, 7, 37, 83, 259, 581, 1787, 3071, 12509, 21497, 66119, 148321, 462833, 1038247, 5487877, 38415139]

約数ペア:

[(1, 38415139), (7, 5487877), (37, 1038247), (83, 462833), (259, 148321), (581, 66119), (1787, 21497), (3071, 12509)]