1188891902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2844239}}^1$

素因数の和:2844271

約数の個数: 16

約数和(自身を含む): 2047852800

約数和(自身を除く): 858960898

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 2844239, 5688478, 31286629, 54040541, 62573258, 108081082, 594445951, 1188891902]

約数ペア:

[(1, 1188891902), (2, 594445951), (11, 108081082), (19, 62573258), (22, 54040541), (38, 31286629), (209, 5688478), (418, 2844239)]