25536988

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{1741}}^1$

素因数の和:1957

約数の個数: 24

約数和(自身を含む): 47312720

約数和(自身を除く): 21775732

約数列:

[1, 2, 4, 19, 38, 76, 193, 386, 772, 1741, 3482, 3667, 6964, 7334, 14668, 33079, 66158, 132316, 336013, 672026, 1344052, 6384247, 12768494, 25536988]

約数ペア:

[(1, 25536988), (2, 12768494), (4, 6384247), (19, 1344052), (38, 672026), (76, 336013), (193, 132316), (386, 66158), (772, 33079), (1741, 14668), (3482, 7334), (3667, 6964)]