39930514

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{80831}}^1$

素因数の和:80865

約数の個数: 16

約数和(自身を含む): 67898880

約数和(自身を除く): 27968366

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 80831, 161662, 1050803, 1535789, 2101606, 3071578, 19965257, 39930514]

約数ペア:

[(1, 39930514), (2, 19965257), (13, 3071578), (19, 2101606), (26, 1535789), (38, 1050803), (247, 161662), (494, 80831)]