12239710

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{24979}}^1$

素因数の和:25000

約数の個数: 24

約数和(自身を含む): 25629480

約数和(自身を除く): 13389770

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 24979, 49958, 124895, 174853, 249790, 349706, 874265, 1223971, 1748530, 2447942, 6119855, 12239710]

約数ペア:

[(1, 12239710), (2, 6119855), (5, 2447942), (7, 1748530), (10, 1223971), (14, 874265), (35, 349706), (49, 249790), (70, 174853), (98, 124895), (245, 49958), (490, 24979)]