22151668

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:157

約数の個数: 96

約数和(自身を含む): 52254720

約数和(自身を除く): 30103052

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 53, 59, 77, 92, 106, 118, 154, 161, 212, 236, 253, 308, 322, 371, 413, 506, 583, 644, 649, 742, 826, 1012, 1166, 1219, 1298, 1357, 1484, 1652, 1771, 2332, 2438, 2596, 2714, 3127, 3542, 4081, 4543, 4876, 5428, 6254, 7084, 8162, 8533, 9086, 9499, 12508, 13409, 14927, 16324, 17066, 18172, 18998, 21889, 26818, 29854, 34132, 34397, 37996, 43778, 53636, 59708, 68794, 71921, 87556, 93863, 104489, 137588, 143842, 187726, 208978, 240779, 287684, 375452, 417956, 481558, 503447, 791131, 963116, 1006894, 1582262, 2013788, 3164524, 5537917, 11075834, 22151668]

約数ペア:

[(1, 22151668), (2, 11075834), (4, 5537917), (7, 3164524), (11, 2013788), (14, 1582262), (22, 1006894), (23, 963116), (28, 791131), (44, 503447), (46, 481558), (53, 417956), (59, 375452), (77, 287684), (92, 240779), (106, 208978), (118, 187726), (154, 143842), (161, 137588), (212, 104489), (236, 93863), (253, 87556), (308, 71921), (322, 68794), (371, 59708), (413, 53636), (506, 43778), (583, 37996), (644, 34397), (649, 34132), (742, 29854), (826, 26818), (1012, 21889), (1166, 18998), (1219, 18172), (1298, 17066), (1357, 16324), (1484, 14927), (1652, 13409), (1771, 12508), (2332, 9499), (2438, 9086), (2596, 8533), (2714, 8162), (3127, 7084), (3542, 6254), (4081, 5428), (4543, 4876)]