12519862778

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{5153}}^1\times {\mathrm{22921}}^1$

素因数の和:28129

約数の個数: 16

約数和(自身を含む): 19138678056

約数和(自身を除く): 6618815278

約数列:

[1, 2, 53, 106, 5153, 10306, 22921, 45842, 273109, 546218, 1214813, 2429626, 118111913, 236223826, 6259931389, 12519862778]

約数ペア:

[(1, 12519862778), (2, 6259931389), (53, 236223826), (106, 118111913), (5153, 2429626), (10306, 1214813), (22921, 546218), (45842, 273109)]