25317422

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{13339}}^1$

素因数の和:13427

約数の個数: 16

約数和(自身を含む): 41460720

約数和(自身を除く): 16143298

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 13339, 26678, 173407, 346814, 973747, 1947494, 12658711, 25317422]

約数ペア:

[(1, 25317422), (2, 12658711), (13, 1947494), (26, 973747), (73, 346814), (146, 173407), (949, 26678), (1898, 13339)]