12845488

素因数分解:

$2^4\times {\mathrm{619}}^1\times {\mathrm{1297}}^1$

素因数の和:1924

約数の個数: 20

約数和(自身を含む): 24947560

約数和(自身を除く): 12102072

約数列:

[1, 2, 4, 8, 16, 619, 1238, 1297, 2476, 2594, 4952, 5188, 9904, 10376, 20752, 802843, 1605686, 3211372, 6422744, 12845488]

約数ペア:

[(1, 12845488), (2, 6422744), (4, 3211372), (8, 1605686), (16, 802843), (619, 20752), (1238, 10376), (1297, 9904), (2476, 5188), (2594, 4952)]