15820130

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{36791}}^1$

素因数の和:36841

約数の個数: 16

約数和(自身を含む): 29139264

約数和(自身を除く): 13319134

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 36791, 73582, 183955, 367910, 1582013, 3164026, 7910065, 15820130]

約数ペア:

[(1, 15820130), (2, 7910065), (5, 3164026), (10, 1582013), (43, 367910), (86, 183955), (215, 73582), (430, 36791)]