3876190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{887}}^1$

素因数の和:936

約数の個数: 32

約数和(自身を含む): 7672320

約数和(自身を除く): 3796130

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 887, 1774, 2185, 4370, 4435, 8870, 16853, 20401, 33706, 40802, 84265, 102005, 168530, 204010, 387619, 775238, 1938095, 3876190]

約数ペア:

[(1, 3876190), (2, 1938095), (5, 775238), (10, 387619), (19, 204010), (23, 168530), (38, 102005), (46, 84265), (95, 40802), (115, 33706), (190, 20401), (230, 16853), (437, 8870), (874, 4435), (887, 4370), (1774, 2185)]