16826704

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{55351}}^1$

素因数の和:55378

約数の個数: 20

約数和(自身を含む): 34318240

約数和(自身を除く): 17491536

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 55351, 110702, 221404, 442808, 885616, 1051669, 2103338, 4206676, 8413352, 16826704]

約数ペア:

[(1, 16826704), (2, 8413352), (4, 4206676), (8, 2103338), (16, 1051669), (19, 885616), (38, 442808), (76, 221404), (152, 110702), (304, 55351)]