42893906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1153}}^1$

素因数の和:1274

約数の個数: 32

約数和(自身を含む): 74779200

約数和(自身を除く): 31885294

約数列:

[1, 2, 11, 19, 22, 38, 89, 178, 209, 418, 979, 1153, 1691, 1958, 2306, 3382, 12683, 18601, 21907, 25366, 37202, 43814, 102617, 205234, 240977, 481954, 1128787, 1949723, 2257574, 3899446, 21446953, 42893906]

約数ペア:

[(1, 42893906), (2, 21446953), (11, 3899446), (19, 2257574), (22, 1949723), (38, 1128787), (89, 481954), (178, 240977), (209, 205234), (418, 102617), (979, 43814), (1153, 37202), (1691, 25366), (1958, 21907), (2306, 18601), (3382, 12683)]