12545650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19301}}^1$

素因数の和:19326

約数の個数: 24

約数和(自身を含む): 25131204

約数和(自身を除く): 12585554

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 19301, 38602, 96505, 193010, 250913, 482525, 501826, 965050, 1254565, 2509130, 6272825, 12545650]

約数ペア:

[(1, 12545650), (2, 6272825), (5, 2509130), (10, 1254565), (13, 965050), (25, 501826), (26, 482525), (50, 250913), (65, 193010), (130, 96505), (325, 38602), (650, 19301)]