1189136

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{5717}}^1$

素因数の和:5738

約数の個数: 20

約数和(自身を含む): 2481612

約数和(自身を除く): 1292476

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 5717, 11434, 22868, 45736, 74321, 91472, 148642, 297284, 594568, 1189136]

約数ペア:

[(1, 1189136), (2, 594568), (4, 297284), (8, 148642), (13, 91472), (16, 74321), (26, 45736), (52, 22868), (104, 11434), (208, 5717)]