12500144

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{4793}}^1$

素因数の和:4964

約数の個数: 20

約数和(自身を含む): 24372696

約数和(自身を除く): 11872552

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 4793, 9586, 19172, 38344, 76688, 781259, 1562518, 3125036, 6250072, 12500144]

約数ペア:

[(1, 12500144), (2, 6250072), (4, 3125036), (8, 1562518), (16, 781259), (163, 76688), (326, 38344), (652, 19172), (1304, 9586), (2608, 4793)]