9913072

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{47659}}^1$

素因数の和:47680

約数の個数: 20

約数和(自身を含む): 20684440

約数和(自身を除く): 10771368

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 47659, 95318, 190636, 381272, 619567, 762544, 1239134, 2478268, 4956536, 9913072]

約数ペア:

[(1, 9913072), (2, 4956536), (4, 2478268), (8, 1239134), (13, 762544), (16, 619567), (26, 381272), (52, 190636), (104, 95318), (208, 47659)]