19406134

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{1733}}^1$

素因数の和:2255

約数の個数: 16

約数和(自身を含む): 31836240

約数和(自身を除く): 12430106

約数列:

[1, 2, 11, 22, 509, 1018, 1733, 3466, 5599, 11198, 19063, 38126, 882097, 1764194, 9703067, 19406134]

約数ペア:

[(1, 19406134), (2, 9703067), (11, 1764194), (22, 882097), (509, 38126), (1018, 19063), (1733, 11198), (3466, 5599)]