12174220

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{4793}}^1$

素因数の和:4929

約数の個数: 24

約数和(自身を含む): 25772544

約数和(自身を除く): 13598324

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 4793, 9586, 19172, 23965, 47930, 95860, 608711, 1217422, 2434844, 3043555, 6087110, 12174220]

約数ペア:

[(1, 12174220), (2, 6087110), (4, 3043555), (5, 2434844), (10, 1217422), (20, 608711), (127, 95860), (254, 47930), (508, 23965), (635, 19172), (1270, 9586), (2540, 4793)]