21830407196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{10239403}}^1$

素因数の和:10239461

約数の個数: 24

約数和(自身を含む): 42145386864

約数和(自身を除く): 20314979668

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 10239403, 20478806, 40957612, 133112239, 266224478, 419815523, 532448956, 839631046, 1679262092, 5457601799, 10915203598, 21830407196]

約数ペア:

[(1, 21830407196), (2, 10915203598), (4, 5457601799), (13, 1679262092), (26, 839631046), (41, 532448956), (52, 419815523), (82, 266224478), (164, 133112239), (533, 40957612), (1066, 20478806), (2132, 10239403)]