3873188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:188

約数の個数: 48

約数和(自身を含む): 8043840

約数和(自身を除く): 4170652

約数列:

[1, 2, 4, 11, 19, 22, 38, 41, 44, 76, 82, 113, 164, 209, 226, 418, 451, 452, 779, 836, 902, 1243, 1558, 1804, 2147, 2486, 3116, 4294, 4633, 4972, 8569, 8588, 9266, 17138, 18532, 23617, 34276, 47234, 50963, 88027, 94468, 101926, 176054, 203852, 352108, 968297, 1936594, 3873188]

約数ペア:

[(1, 3873188), (2, 1936594), (4, 968297), (11, 352108), (19, 203852), (22, 176054), (38, 101926), (41, 94468), (44, 88027), (76, 50963), (82, 47234), (113, 34276), (164, 23617), (209, 18532), (226, 17138), (418, 9266), (451, 8588), (452, 8569), (779, 4972), (836, 4633), (902, 4294), (1243, 3116), (1558, 2486), (1804, 2147)]