9451312

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{45439}}^1$

素因数の和:45460

約数の個数: 20

約数和(自身を含む): 19720960

約数和(自身を除く): 10269648

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 45439, 90878, 181756, 363512, 590707, 727024, 1181414, 2362828, 4725656, 9451312]

約数ペア:

[(1, 9451312), (2, 4725656), (4, 2362828), (8, 1181414), (13, 727024), (16, 590707), (26, 363512), (52, 181756), (104, 90878), (208, 45439)]