39877538

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{5011}}^1$

素因数の和:5209

約数の個数: 16

約数和(自身を含む): 62790336

約数和(自身を除く): 22912798

約数列:

[1, 2, 23, 46, 173, 346, 3979, 5011, 7958, 10022, 115253, 230506, 866903, 1733806, 19938769, 39877538]

約数ペア:

[(1, 39877538), (2, 19938769), (23, 1733806), (46, 866903), (173, 230506), (346, 115253), (3979, 10022), (5011, 7958)]