19087079

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2039}}^1$

素因数の和:2110

約数の個数: 16

約数和(自身を含む): 22325760

約数和(自身を除く): 3238681

約数列:

[1, 11, 23, 37, 253, 407, 851, 2039, 9361, 22429, 46897, 75443, 515867, 829873, 1735189, 19087079]

約数ペア:

[(1, 19087079), (11, 1735189), (23, 829873), (37, 515867), (253, 75443), (407, 46897), (851, 22429), (2039, 9361)]