12899228

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{941}}^1$

素因数の和:1117

約数の個数: 24

約数和(自身を含む): 23738400

約数和(自身を除く): 10839172

約数列:

[1, 2, 4, 23, 46, 92, 149, 298, 596, 941, 1882, 3427, 3764, 6854, 13708, 21643, 43286, 86572, 140209, 280418, 560836, 3224807, 6449614, 12899228]

約数ペア:

[(1, 12899228), (2, 6449614), (4, 3224807), (23, 560836), (46, 280418), (92, 140209), (149, 86572), (298, 43286), (596, 21643), (941, 13708), (1882, 6854), (3427, 3764)]