89297758

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{19421}}^1$

素因数の和:19464

約数の個数: 24

約数和(自身を含む): 154987560

約数和(自身を除く): 65689802

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 2299, 4598, 19421, 38842, 213631, 368999, 427262, 737998, 2349941, 4058989, 4699882, 8117978, 44648879, 89297758]

約数ペア:

[(1, 89297758), (2, 44648879), (11, 8117978), (19, 4699882), (22, 4058989), (38, 2349941), (121, 737998), (209, 427262), (242, 368999), (418, 213631), (2299, 38842), (4598, 19421)]