11039420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{78853}}^1$

素因数の和:78869

約数の個数: 24

約数和(自身を含む): 26494944

約数和(自身を除く): 15455524

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 78853, 157706, 315412, 394265, 551971, 788530, 1103942, 1577060, 2207884, 2759855, 5519710, 11039420]

約数ペア:

[(1, 11039420), (2, 5519710), (4, 2759855), (5, 2207884), (7, 1577060), (10, 1103942), (14, 788530), (20, 551971), (28, 394265), (35, 315412), (70, 157706), (140, 78853)]