40130242

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{10253}}^1$

素因数の和:10377

約数の個数: 16

約数和(自身を含む): 63984960

約数和(自身を除く): 23854718

約数列:

[1, 2, 19, 38, 103, 206, 1957, 3914, 10253, 20506, 194807, 389614, 1056059, 2112118, 20065121, 40130242]

約数ペア:

[(1, 40130242), (2, 20065121), (19, 2112118), (38, 1056059), (103, 389614), (206, 194807), (1957, 20506), (3914, 10253)]