13889512

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19079}}^1$

素因数の和:19105

約数の個数: 32

約数和(自身を含む): 32054400

約数和(自身を除く): 18164888

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 19079, 38158, 76316, 133553, 152632, 248027, 267106, 496054, 534212, 992108, 1068424, 1736189, 1984216, 3472378, 6944756, 13889512]

約数ペア:

[(1, 13889512), (2, 6944756), (4, 3472378), (7, 1984216), (8, 1736189), (13, 1068424), (14, 992108), (26, 534212), (28, 496054), (52, 267106), (56, 248027), (91, 152632), (104, 133553), (182, 76316), (364, 38158), (728, 19079)]