42443074

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{10247}}^1$

素因数の和:10377

約数の個数: 16

約数和(自身を含む): 67636800

約数和(自身を除く): 25193726

約数列:

[1, 2, 19, 38, 109, 218, 2071, 4142, 10247, 20494, 194693, 389386, 1116923, 2233846, 21221537, 42443074]

約数ペア:

[(1, 42443074), (2, 21221537), (19, 2233846), (38, 1116923), (109, 389386), (218, 194693), (2071, 20494), (4142, 10247)]