19961634

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43207}}^1$

素因数の和:43230

約数の個数: 32

約数和(自身を含む): 49775616

約数和(自身を除く): 29813982

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 43207, 86414, 129621, 259242, 302449, 475277, 604898, 907347, 950554, 1425831, 1814694, 2851662, 3326939, 6653878, 9980817, 19961634]

約数ペア:

[(1, 19961634), (2, 9980817), (3, 6653878), (6, 3326939), (7, 2851662), (11, 1814694), (14, 1425831), (21, 950554), (22, 907347), (33, 604898), (42, 475277), (66, 302449), (77, 259242), (154, 129621), (231, 86414), (462, 43207)]