16638866426

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2126101}}^1$

素因数の和:2126166

約数の個数: 32

約数和(自身を含む): 31432291968

約数和(自身を除く): 14793425542

約数列:

[1, 2, 7, 13, 14, 26, 43, 86, 91, 182, 301, 559, 602, 1118, 3913, 7826, 2126101, 4252202, 14882707, 27639313, 29765414, 55278626, 91422343, 182844686, 193475191, 386950382, 639956401, 1188490459, 1279912802, 2376980918, 8319433213, 16638866426]

約数ペア:

[(1, 16638866426), (2, 8319433213), (7, 2376980918), (13, 1279912802), (14, 1188490459), (26, 639956401), (43, 386950382), (86, 193475191), (91, 182844686), (182, 91422343), (301, 55278626), (559, 29765414), (602, 27639313), (1118, 14882707), (3913, 4252202), (7826, 2126101)]