39806330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{9109}}^1$

素因数の和:9158

約数の個数: 32

約数和(自身を含む): 78710400

約数和(自身を除く): 38904070

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 9109, 18218, 45545, 91090, 173071, 209507, 346142, 419014, 865355, 1047535, 1730710, 2095070, 3980633, 7961266, 19903165, 39806330]

約数ペア:

[(1, 39806330), (2, 19903165), (5, 7961266), (10, 3980633), (19, 2095070), (23, 1730710), (38, 1047535), (46, 865355), (95, 419014), (115, 346142), (190, 209507), (230, 173071), (437, 91090), (874, 45545), (2185, 18218), (4370, 9109)]