15406064

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{2909}}^1$

素因数の和:3248

約数の個数: 20

約数和(自身を含む): 29949720

約数和(自身を除く): 14543656

約数列:

[1, 2, 4, 8, 16, 331, 662, 1324, 2648, 2909, 5296, 5818, 11636, 23272, 46544, 962879, 1925758, 3851516, 7703032, 15406064]

約数ペア:

[(1, 15406064), (2, 7703032), (4, 3851516), (8, 1925758), (16, 962879), (331, 46544), (662, 23272), (1324, 11636), (2648, 5818), (2909, 5296)]