21222048194

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{2399}}^1\times {\mathrm{45599}}^1$

素因数の和:48097

約数の個数: 16

約数和(自身を含む): 32175360000

約数和(自身を除く): 10953311806

約数列:

[1, 2, 97, 194, 2399, 4798, 45599, 91198, 232703, 465406, 4423103, 8846206, 109392001, 218784002, 10611024097, 21222048194]

約数ペア:

[(1, 21222048194), (2, 10611024097), (97, 218784002), (194, 109392001), (2399, 8846206), (4798, 4423103), (45599, 465406), (91198, 232703)]