39879502

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{3943}}^1$

素因数の和:4347

約数の個数: 16

約数和(自身を含む): 64602720

約数和(自身を除く): 24723218

約数列:

[1, 2, 13, 26, 389, 778, 3943, 5057, 7886, 10114, 51259, 102518, 1533827, 3067654, 19939751, 39879502]

約数ペア:

[(1, 39879502), (2, 19939751), (13, 3067654), (26, 1533827), (389, 102518), (778, 51259), (3943, 10114), (5057, 7886)]