13223912

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{9781}}^1$

素因数の和:9813

約数の個数: 24

約数和(自身を含む): 26851590

約数和(自身を除く): 13627678

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 9781, 19562, 39124, 78248, 127153, 254306, 508612, 1017224, 1652989, 3305978, 6611956, 13223912]

約数ペア:

[(1, 13223912), (2, 6611956), (4, 3305978), (8, 1652989), (13, 1017224), (26, 508612), (52, 254306), (104, 127153), (169, 78248), (338, 39124), (676, 19562), (1352, 9781)]