17759248

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{85381}}^1$

素因数の和:85402

約数の個数: 20

約数和(自身を含む): 37055788

約数和(自身を除く): 19296540

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 85381, 170762, 341524, 683048, 1109953, 1366096, 2219906, 4439812, 8879624, 17759248]

約数ペア:

[(1, 17759248), (2, 8879624), (4, 4439812), (8, 2219906), (13, 1366096), (16, 1109953), (26, 683048), (52, 341524), (104, 170762), (208, 85381)]