12912962476

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{9994553}}^1$

素因数の和:9994593

約数の個数: 24

約数和(自身を含む): 25186276080

約数和(自身を除く): 12273313604

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 9994553, 19989106, 39978212, 169907401, 189896507, 339814802, 379793014, 679629604, 759586028, 3228240619, 6456481238, 12912962476]

約数ペア:

[(1, 12912962476), (2, 6456481238), (4, 3228240619), (17, 759586028), (19, 679629604), (34, 379793014), (38, 339814802), (68, 189896507), (76, 169907401), (323, 39978212), (646, 19989106), (1292, 9994553)]