17239690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{101}}^2$

素因数の和:235

約数の個数: 36

約数和(自身を含む): 33938082

約数和(自身を除く): 16698392

約数列:

[1, 2, 5, 10, 13, 26, 65, 101, 130, 169, 202, 338, 505, 845, 1010, 1313, 1690, 2626, 6565, 10201, 13130, 17069, 20402, 34138, 51005, 85345, 102010, 132613, 170690, 265226, 663065, 1326130, 1723969, 3447938, 8619845, 17239690]

約数ペア:

[(1, 17239690), (2, 8619845), (5, 3447938), (10, 1723969), (13, 1326130), (26, 663065), (65, 265226), (101, 170690), (130, 132613), (169, 102010), (202, 85345), (338, 51005), (505, 34138), (845, 20402), (1010, 17069), (1313, 13130), (1690, 10201), (2626, 6565)]