11209924

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:121

約数の個数: 72

約数和(自身を含む): 24131520

約数和(自身を除く): 12921596

約数列:

[1, 2, 4, 11, 19, 22, 23, 38, 44, 46, 53, 76, 92, 106, 121, 209, 212, 242, 253, 418, 437, 484, 506, 583, 836, 874, 1007, 1012, 1166, 1219, 1748, 2014, 2299, 2332, 2438, 2783, 4028, 4598, 4807, 4876, 5566, 6413, 9196, 9614, 11077, 11132, 12826, 13409, 19228, 22154, 23161, 25652, 26818, 44308, 46322, 52877, 53636, 92644, 105754, 121847, 147499, 211508, 243694, 254771, 294998, 487388, 509542, 589996, 1019084, 2802481, 5604962, 11209924]

約数ペア:

[(1, 11209924), (2, 5604962), (4, 2802481), (11, 1019084), (19, 589996), (22, 509542), (23, 487388), (38, 294998), (44, 254771), (46, 243694), (53, 211508), (76, 147499), (92, 121847), (106, 105754), (121, 92644), (209, 53636), (212, 52877), (242, 46322), (253, 44308), (418, 26818), (437, 25652), (484, 23161), (506, 22154), (583, 19228), (836, 13409), (874, 12826), (1007, 11132), (1012, 11077), (1166, 9614), (1219, 9196), (1748, 6413), (2014, 5566), (2299, 4876), (2332, 4807), (2438, 4598), (2783, 4028)]