12012902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{991}}^1$

素因数の和:1052

約数の個数: 32

約数和(自身を含む): 21427200

約数和(自身を除く): 9414298

約数列:

[1, 2, 11, 19, 22, 29, 38, 58, 209, 319, 418, 551, 638, 991, 1102, 1982, 6061, 10901, 12122, 18829, 21802, 28739, 37658, 57478, 207119, 316129, 414238, 546041, 632258, 1092082, 6006451, 12012902]

約数ペア:

[(1, 12012902), (2, 6006451), (11, 1092082), (19, 632258), (22, 546041), (29, 414238), (38, 316129), (58, 207119), (209, 57478), (319, 37658), (418, 28739), (551, 21802), (638, 18829), (991, 12122), (1102, 10901), (1982, 6061)]