11511344

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{55343}}^1$

素因数の和:55364

約数の個数: 20

約数和(自身を含む): 24019296

約数和(自身を除く): 12507952

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 55343, 110686, 221372, 442744, 719459, 885488, 1438918, 2877836, 5755672, 11511344]

約数ペア:

[(1, 11511344), (2, 5755672), (4, 2877836), (8, 1438918), (13, 885488), (16, 719459), (26, 442744), (52, 221372), (104, 110686), (208, 55343)]