12758278

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{8317}}^1$

素因数の和:8391

約数の個数: 16

約数和(自身を含む): 20961360

約数和(自身を除く): 8203082

約数列:

[1, 2, 13, 26, 59, 118, 767, 1534, 8317, 16634, 108121, 216242, 490703, 981406, 6379139, 12758278]

約数ペア:

[(1, 12758278), (2, 6379139), (13, 981406), (26, 490703), (59, 216242), (118, 108121), (767, 16634), (1534, 8317)]