13487644

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1723}}^1$

素因数の和:1849

約数の個数: 24

約数和(自身を含む): 25101440

約数和(自身を除く): 11613796

約数列:

[1, 2, 4, 19, 38, 76, 103, 206, 412, 1723, 1957, 3446, 3914, 6892, 7828, 32737, 65474, 130948, 177469, 354938, 709876, 3371911, 6743822, 13487644]

約数ペア:

[(1, 13487644), (2, 6743822), (4, 3371911), (19, 709876), (38, 354938), (76, 177469), (103, 130948), (206, 65474), (412, 32737), (1723, 7828), (1957, 6892), (3446, 3914)]