39701986

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{15919}}^1$

素因数の和:15993

約数の個数: 16

約数和(自身を含む): 63043200

約数和(自身を除く): 23341214

約数列:

[1, 2, 29, 43, 58, 86, 1247, 2494, 15919, 31838, 461651, 684517, 923302, 1369034, 19850993, 39701986]

約数ペア:

[(1, 39701986), (2, 19850993), (29, 1369034), (43, 923302), (58, 684517), (86, 461651), (1247, 31838), (2494, 15919)]