16957356

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1531}}^1$

素因数の和:1622

約数の個数: 48

約数和(自身を含む): 43239168

約数和(自身を除く): 26281812

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 71, 78, 142, 156, 213, 284, 426, 852, 923, 1531, 1846, 2769, 3062, 3692, 4593, 5538, 6124, 9186, 11076, 18372, 19903, 39806, 59709, 79612, 108701, 119418, 217402, 238836, 326103, 434804, 652206, 1304412, 1413113, 2826226, 4239339, 5652452, 8478678, 16957356]

約数ペア:

[(1, 16957356), (2, 8478678), (3, 5652452), (4, 4239339), (6, 2826226), (12, 1413113), (13, 1304412), (26, 652206), (39, 434804), (52, 326103), (71, 238836), (78, 217402), (142, 119418), (156, 108701), (213, 79612), (284, 59709), (426, 39806), (852, 19903), (923, 18372), (1531, 11076), (1846, 9186), (2769, 6124), (3062, 5538), (3692, 4593)]