13173621118

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{25431701}}^1$

素因数の和:25431747

約数の個数: 16

約数和(自身を含む): 23193712224

約数和(自身を除く): 10020091106

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 25431701, 50863402, 178021907, 356043814, 940972937, 1881945874, 6586810559, 13173621118]

約数ペア:

[(1, 13173621118), (2, 6586810559), (7, 1881945874), (14, 940972937), (37, 356043814), (74, 178021907), (259, 50863402), (518, 25431701)]