12865917966

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{406969}}^1$

素因数の和:407464

約数の個数: 32

約数和(自身を含む): 28129766400

約数和(自身を除く): 15263848434

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 479, 958, 1437, 2874, 5269, 10538, 15807, 31614, 406969, 813938, 1220907, 2441814, 4476659, 8953318, 13429977, 26859954, 194938151, 389876302, 584814453, 1169628906, 2144319661, 4288639322, 6432958983, 12865917966]

約数ペア:

[(1, 12865917966), (2, 6432958983), (3, 4288639322), (6, 2144319661), (11, 1169628906), (22, 584814453), (33, 389876302), (66, 194938151), (479, 26859954), (958, 13429977), (1437, 8953318), (2874, 4476659), (5269, 2441814), (10538, 1220907), (15807, 813938), (31614, 406969)]