24781270

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{18917}}^1$

素因数の和:19055

約数の個数: 16

約数和(自身を含む): 44949168

約数和(自身を除く): 20167898

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 18917, 37834, 94585, 189170, 2478127, 4956254, 12390635, 24781270]

約数ペア:

[(1, 24781270), (2, 12390635), (5, 4956254), (10, 2478127), (131, 189170), (262, 94585), (655, 37834), (1310, 18917)]