23499190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16433}}^1$

素因数の和:16464

約数の個数: 32

約数和(自身を含む): 49696416

約数和(自身を除く): 26197226

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 16433, 32866, 82165, 164330, 180763, 213629, 361526, 427258, 903815, 1068145, 1807630, 2136290, 2349919, 4699838, 11749595, 23499190]

約数ペア:

[(1, 23499190), (2, 11749595), (5, 4699838), (10, 2349919), (11, 2136290), (13, 1807630), (22, 1068145), (26, 903815), (55, 427258), (65, 361526), (110, 213629), (130, 180763), (143, 164330), (286, 82165), (715, 32866), (1430, 16433)]