12561329726

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{185923}}^1$

素因数の和:186056

約数の個数: 32

約数和(自身を含む): 21364898688

約数和(自身を除く): 8803568962

約数列:

[1, 2, 11, 22, 37, 74, 83, 166, 407, 814, 913, 1826, 3071, 6142, 33781, 67562, 185923, 371846, 2045153, 4090306, 6879151, 13758302, 15431609, 30863218, 75670661, 151341322, 169747699, 339495398, 570969533, 1141939066, 6280664863, 12561329726]

約数ペア:

[(1, 12561329726), (2, 6280664863), (11, 1141939066), (22, 570969533), (37, 339495398), (74, 169747699), (83, 151341322), (166, 75670661), (407, 30863218), (814, 15431609), (913, 13758302), (1826, 6879151), (3071, 4090306), (6142, 2045153), (33781, 371846), (67562, 185923)]