13222678

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{30467}}^1$

素因数の和:30507

約数の個数: 16

約数和(自身を含む): 23399424

約数和(自身を除く): 10176746

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 30467, 60934, 213269, 426538, 944477, 1888954, 6611339, 13222678]

約数ペア:

[(1, 13222678), (2, 6611339), (7, 1888954), (14, 944477), (31, 426538), (62, 213269), (217, 60934), (434, 30467)]