15696487370

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{571}}^1\times {\mathrm{63929}}^1$

素因数の和:64550

約数の個数: 32

約数和(自身を含む): 28961824320

約数和(自身を除く): 13265336950

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 571, 1142, 2855, 5710, 24553, 49106, 63929, 122765, 127858, 245530, 319645, 639290, 2748947, 5497894, 13744735, 27489470, 36503459, 73006918, 182517295, 365034590, 1569648737, 3139297474, 7848243685, 15696487370]

約数ペア:

[(1, 15696487370), (2, 7848243685), (5, 3139297474), (10, 1569648737), (43, 365034590), (86, 182517295), (215, 73006918), (430, 36503459), (571, 27489470), (1142, 13744735), (2855, 5497894), (5710, 2748947), (24553, 639290), (49106, 319645), (63929, 245530), (122765, 127858)]