19012768

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31271}}^1$

素因数の和:31300

約数の個数: 24

約数和(自身を含む): 39402720

約数和(自身を除く): 20389952

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 31271, 62542, 125084, 250168, 500336, 594149, 1000672, 1188298, 2376596, 4753192, 9506384, 19012768]

約数ペア:

[(1, 19012768), (2, 9506384), (4, 4753192), (8, 2376596), (16, 1188298), (19, 1000672), (32, 594149), (38, 500336), (76, 250168), (152, 125084), (304, 62542), (608, 31271)]