11521889678

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{661}}^1\times {\mathrm{3967}}^1$

素因数の和:4669

約数の個数: 32

約数和(自身を含む): 18755466240

約数和(自身を除く): 7233576562

約数列:

[1, 2, 13, 26, 169, 338, 661, 1322, 2197, 3967, 4394, 7934, 8593, 17186, 51571, 103142, 111709, 223418, 670423, 1340846, 1452217, 2622187, 2904434, 5244374, 8715499, 17430998, 34088431, 68176862, 443149603, 886299206, 5760944839, 11521889678]

約数ペア:

[(1, 11521889678), (2, 5760944839), (13, 886299206), (26, 443149603), (169, 68176862), (338, 34088431), (661, 17430998), (1322, 8715499), (2197, 5244374), (3967, 2904434), (4394, 2622187), (7934, 1452217), (8593, 1340846), (17186, 670423), (51571, 223418), (103142, 111709)]