16477994

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{7121}}^1$

素因数の和:7225

約数の個数: 16

約数和(自身を含む): 26921160

約数和(自身を除く): 10443166

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 7121, 14242, 92573, 185146, 633769, 1267538, 8238997, 16477994]

約数ペア:

[(1, 16477994), (2, 8238997), (13, 1267538), (26, 633769), (89, 185146), (178, 92573), (1157, 14242), (2314, 7121)]