11181424

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{36781}}^1$

素因数の和:36808

約数の個数: 20

約数和(自身を含む): 22804840

約数和(自身を除く): 11623416

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 36781, 73562, 147124, 294248, 588496, 698839, 1397678, 2795356, 5590712, 11181424]

約数ペア:

[(1, 11181424), (2, 5590712), (4, 2795356), (8, 1397678), (16, 698839), (19, 588496), (38, 294248), (76, 147124), (152, 73562), (304, 36781)]