16957738

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1657}}^1$

素因数の和:1726

約数の個数: 32

約数和(自身を含む): 31515264

約数和(自身を除く): 14557526

約数列:

[1, 2, 7, 14, 17, 34, 43, 86, 119, 238, 301, 602, 731, 1462, 1657, 3314, 5117, 10234, 11599, 23198, 28169, 56338, 71251, 142502, 197183, 394366, 498757, 997514, 1211267, 2422534, 8478869, 16957738]

約数ペア:

[(1, 16957738), (2, 8478869), (7, 2422534), (14, 1211267), (17, 997514), (34, 498757), (43, 394366), (86, 197183), (119, 142502), (238, 71251), (301, 56338), (602, 28169), (731, 23198), (1462, 11599), (1657, 10234), (3314, 5117)]