91919230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{707071}}^1$

素因数の和:707091

約数の個数: 16

約数和(自身を含む): 178182144

約数和(自身を除く): 86262914

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 707071, 1414142, 3535355, 7070710, 9191923, 18383846, 45959615, 91919230]

約数ペア:

[(1, 91919230), (2, 45959615), (5, 18383846), (10, 9191923), (13, 7070710), (26, 3535355), (65, 1414142), (130, 707071)]