22011184

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:194

約数の個数: 80

約数和(自身を含む): 49496832

約数和(自身を除く): 27485648

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 43, 46, 52, 86, 92, 104, 107, 172, 184, 208, 214, 299, 344, 368, 428, 559, 598, 688, 856, 989, 1118, 1196, 1391, 1712, 1978, 2236, 2392, 2461, 2782, 3956, 4472, 4601, 4784, 4922, 5564, 7912, 8944, 9202, 9844, 11128, 12857, 15824, 18404, 19688, 22256, 25714, 31993, 36808, 39376, 51428, 59813, 63986, 73616, 102856, 105823, 119626, 127972, 205712, 211646, 239252, 255944, 423292, 478504, 511888, 846584, 957008, 1375699, 1693168, 2751398, 5502796, 11005592, 22011184]

約数ペア:

[(1, 22011184), (2, 11005592), (4, 5502796), (8, 2751398), (13, 1693168), (16, 1375699), (23, 957008), (26, 846584), (43, 511888), (46, 478504), (52, 423292), (86, 255944), (92, 239252), (104, 211646), (107, 205712), (172, 127972), (184, 119626), (208, 105823), (214, 102856), (299, 73616), (344, 63986), (368, 59813), (428, 51428), (559, 39376), (598, 36808), (688, 31993), (856, 25714), (989, 22256), (1118, 19688), (1196, 18404), (1391, 15824), (1712, 12857), (1978, 11128), (2236, 9844), (2392, 9202), (2461, 8944), (2782, 7912), (3956, 5564), (4472, 4922), (4601, 4784)]