12650716

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{1153}}^1$

素因数の和:1381

約数の個数: 24

約数和(自身を含む): 23975504

約数和(自身を除く): 11324788

約数列:

[1, 2, 4, 13, 26, 52, 211, 422, 844, 1153, 2306, 2743, 4612, 5486, 10972, 14989, 29978, 59956, 243283, 486566, 973132, 3162679, 6325358, 12650716]

約数ペア:

[(1, 12650716), (2, 6325358), (4, 3162679), (13, 973132), (26, 486566), (52, 243283), (211, 59956), (422, 29978), (844, 14989), (1153, 10972), (2306, 5486), (2743, 4612)]