16885412

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{773}}^1$

素因数の和:947

約数の個数: 24

約数和(自身を含む): 30514176

約数和(自身を除く): 13628764

約数列:

[1, 2, 4, 43, 86, 127, 172, 254, 508, 773, 1546, 3092, 5461, 10922, 21844, 33239, 66478, 98171, 132956, 196342, 392684, 4221353, 8442706, 16885412]

約数ペア:

[(1, 16885412), (2, 8442706), (4, 4221353), (43, 392684), (86, 196342), (127, 132956), (172, 98171), (254, 66478), (508, 33239), (773, 21844), (1546, 10922), (3092, 5461)]