38426642

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{359}}^1\times {\mathrm{491}}^1$

素因数の和:961

約数の個数: 16

約数和(自身を含む): 58449600

約数和(自身を除く): 20022958

約数列:

[1, 2, 109, 218, 359, 491, 718, 982, 39131, 53519, 78262, 107038, 176269, 352538, 19213321, 38426642]

約数ペア:

[(1, 38426642), (2, 19213321), (109, 352538), (218, 176269), (359, 107038), (491, 78262), (718, 53519), (982, 39131)]