19944296461

素因数分解:

${\mathrm{163}}^1\times {\mathrm{223}}^1\times {\mathrm{313}}^1\times {\mathrm{1753}}^1$

素因数の和:2452

約数の個数: 16

約数和(自身を含む): 20232572416

約数和(自身を除く): 288275955

約数列:

[1, 163, 223, 313, 1753, 36349, 51019, 69799, 285739, 390919, 548689, 11377237, 63719797, 89436307, 122357647, 19944296461]

約数ペア:

[(1, 19944296461), (163, 122357647), (223, 89436307), (313, 63719797), (1753, 11377237), (36349, 548689), (51019, 390919), (69799, 285739)]