38220172

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^2$

素因数の和:262

約数の個数: 36

約数和(自身を含む): 72240280

約数和(自身を除く): 34020108

約数列:

[1, 2, 4, 19, 38, 73, 76, 83, 146, 166, 292, 332, 1387, 1577, 2774, 3154, 5548, 6059, 6308, 6889, 12118, 13778, 24236, 27556, 115121, 130891, 230242, 261782, 460484, 502897, 523564, 1005794, 2011588, 9555043, 19110086, 38220172]

約数ペア:

[(1, 38220172), (2, 19110086), (4, 9555043), (19, 2011588), (38, 1005794), (73, 523564), (76, 502897), (83, 460484), (146, 261782), (166, 230242), (292, 130891), (332, 115121), (1387, 27556), (1577, 24236), (2774, 13778), (3154, 12118), (5548, 6889), (6059, 6308)]