25419922

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{4567}}^1$

素因数の和:4614

約数の個数: 24

約数和(自身を含む): 43743168

約数和(自身を除く): 18323246

約数列:

[1, 2, 11, 22, 23, 46, 121, 242, 253, 506, 2783, 4567, 5566, 9134, 50237, 100474, 105041, 210082, 552607, 1105214, 1155451, 2310902, 12709961, 25419922]

約数ペア:

[(1, 25419922), (2, 12709961), (11, 2310902), (22, 1155451), (23, 1105214), (46, 552607), (121, 210082), (242, 105041), (253, 100474), (506, 50237), (2783, 9134), (4567, 5566)]