12902252

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1$

素因数の和:446

約数の個数: 48

約数和(自身を含む): 26707968

約数和(自身を除く): 13805716

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 47, 68, 94, 187, 188, 367, 374, 517, 734, 748, 799, 1034, 1468, 1598, 2068, 3196, 4037, 6239, 8074, 8789, 12478, 16148, 17249, 17578, 24956, 34498, 35156, 68629, 68996, 137258, 189739, 274516, 293233, 379478, 586466, 758956, 1172932, 3225563, 6451126, 12902252]

約数ペア:

[(1, 12902252), (2, 6451126), (4, 3225563), (11, 1172932), (17, 758956), (22, 586466), (34, 379478), (44, 293233), (47, 274516), (68, 189739), (94, 137258), (187, 68996), (188, 68629), (367, 35156), (374, 34498), (517, 24956), (734, 17578), (748, 17249), (799, 16148), (1034, 12478), (1468, 8789), (1598, 8074), (2068, 6239), (3196, 4037)]