18117602

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{8081}}^1$

素因数の和:8161

約数の個数: 16

約数和(自身を含む): 29095200

約数和(自身を除く): 10977598

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 8081, 16162, 153539, 307078, 476779, 953558, 9058801, 18117602]

約数ペア:

[(1, 18117602), (2, 9058801), (19, 953558), (38, 476779), (59, 307078), (118, 153539), (1121, 16162), (2242, 8081)]