38986636

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{3137}}^1$

素因数の和:3393

約数の個数: 24

約数和(自身を含む): 73805760

約数和(自身を除く): 34819124

約数列:

[1, 2, 4, 13, 26, 52, 239, 478, 956, 3107, 3137, 6214, 6274, 12428, 12548, 40781, 81562, 163124, 749743, 1499486, 2998972, 9746659, 19493318, 38986636]

約数ペア:

[(1, 38986636), (2, 19493318), (4, 9746659), (13, 2998972), (26, 1499486), (52, 749743), (239, 163124), (478, 81562), (956, 40781), (3107, 12548), (3137, 12428), (6214, 6274)]