12718394

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{8291}}^1$

素因数の和:8365

約数の個数: 16

約数和(自身を含む): 20895840

約数和(自身を除く): 8177446

約数列:

[1, 2, 13, 26, 59, 118, 767, 1534, 8291, 16582, 107783, 215566, 489169, 978338, 6359197, 12718394]

約数ペア:

[(1, 12718394), (2, 6359197), (13, 978338), (26, 489169), (59, 215566), (118, 107783), (767, 16582), (1534, 8291)]