1538221114

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{4663}}^1\times {\mathrm{8681}}^1$

素因数の和:13365

約数の個数: 16

約数和(自身を含む): 2429570880

約数和(自身を除く): 891349766

約数列:

[1, 2, 19, 38, 4663, 8681, 9326, 17362, 88597, 164939, 177194, 329878, 40479503, 80959006, 769110557, 1538221114]

約数ペア:

[(1, 1538221114), (2, 769110557), (19, 80959006), (38, 40479503), (4663, 329878), (8681, 177194), (9326, 164939), (17362, 88597)]