15721971103

素因数分解:

${\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1249}}^1\times {\mathrm{5021}}^1$

素因数の和:6402

約数の個数: 16

約数和(自身を含む): 16572600000

約数和(自身を除く): 850628897

約数列:

[1, 23, 109, 1249, 2507, 5021, 28727, 115483, 136141, 547289, 3131243, 6271229, 12587647, 144238267, 683563961, 15721971103]

約数ペア:

[(1, 15721971103), (23, 683563961), (109, 144238267), (1249, 12587647), (2507, 6271229), (5021, 3131243), (28727, 547289), (115483, 136141)]