13136788

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{6427}}^1$

素因数の和:6511

約数の個数: 24

約数和(自身を含む): 26637632

約数和(自身を除く): 13500844

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 6427, 12854, 25708, 44989, 89978, 179956, 469171, 938342, 1876684, 3284197, 6568394, 13136788]

約数ペア:

[(1, 13136788), (2, 6568394), (4, 3284197), (7, 1876684), (14, 938342), (28, 469171), (73, 179956), (146, 89978), (292, 44989), (511, 25708), (1022, 12854), (2044, 6427)]