8445538

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{2039}}^1$

素因数の和:2169

約数の個数: 16

約数和(自身を含む): 13464000

約数和(自身を除く): 5018462

約数列:

[1, 2, 19, 38, 109, 218, 2039, 2071, 4078, 4142, 38741, 77482, 222251, 444502, 4222769, 8445538]

約数ペア:

[(1, 8445538), (2, 4222769), (19, 444502), (38, 222251), (109, 77482), (218, 38741), (2039, 4142), (2071, 4078)]