18902624

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{45439}}^1$

素因数の和:45462

約数の個数: 24

約数和(自身を含む): 40078080

約数和(自身を除く): 21175456

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 45439, 90878, 181756, 363512, 590707, 727024, 1181414, 1454048, 2362828, 4725656, 9451312, 18902624]

約数ペア:

[(1, 18902624), (2, 9451312), (4, 4725656), (8, 2362828), (13, 1454048), (16, 1181414), (26, 727024), (32, 590707), (52, 363512), (104, 181756), (208, 90878), (416, 45439)]