19533822

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{42281}}^1$

素因数の和:42304

約数の個数: 32

約数和(自身を含む): 48708864

約数和(自身を除く): 29175042

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 42281, 84562, 126843, 253686, 295967, 465091, 591934, 887901, 930182, 1395273, 1775802, 2790546, 3255637, 6511274, 9766911, 19533822]

約数ペア:

[(1, 19533822), (2, 9766911), (3, 6511274), (6, 3255637), (7, 2790546), (11, 1775802), (14, 1395273), (21, 930182), (22, 887901), (33, 591934), (42, 465091), (66, 295967), (77, 253686), (154, 126843), (231, 84562), (462, 42281)]