19003090386

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3271}}^1\times {\mathrm{138323}}^1$

素因数の和:141606

約数の個数: 32

約数和(自身を含む): 43449228288

約数和(自身を除く): 24446137902

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3271, 6542, 9813, 19626, 22897, 45794, 68691, 137382, 138323, 276646, 414969, 829938, 968261, 1936522, 2904783, 5809566, 452454533, 904909066, 1357363599, 2714727198, 3167181731, 6334363462, 9501545193, 19003090386]

約数ペア:

[(1, 19003090386), (2, 9501545193), (3, 6334363462), (6, 3167181731), (7, 2714727198), (14, 1357363599), (21, 904909066), (42, 452454533), (3271, 5809566), (6542, 2904783), (9813, 1936522), (19626, 968261), (22897, 829938), (45794, 414969), (68691, 276646), (137382, 138323)]