12761918

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{21341}}^1$

素因数の和:21379

約数の個数: 16

約数和(自身を含む): 21512736

約数和(自身を除く): 8750818

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 21341, 42682, 277433, 490843, 554866, 981686, 6380959, 12761918]

約数ペア:

[(1, 12761918), (2, 6380959), (13, 981686), (23, 554866), (26, 490843), (46, 277433), (299, 42682), (598, 21341)]