17929315

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{883}}^1$

素因数の和:1050

約数の個数: 16

約数和(自身を含む): 22404096

約数和(自身を除く): 4474781

約数列:

[1, 5, 31, 131, 155, 655, 883, 4061, 4415, 20305, 27373, 115673, 136865, 578365, 3585863, 17929315]

約数ペア:

[(1, 17929315), (5, 3585863), (31, 578365), (131, 136865), (155, 115673), (655, 27373), (883, 20305), (4061, 4415)]