25210394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{30971}}^1$

素因数の和:31021

約数の個数: 16

約数和(自身を含む): 42369696

約数和(自身を除く): 17159302

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 30971, 61942, 340681, 681362, 1145927, 2291854, 12605197, 25210394]

約数ペア:

[(1, 25210394), (2, 12605197), (11, 2291854), (22, 1145927), (37, 681362), (74, 340681), (407, 61942), (814, 30971)]