30419888

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{9851}}^1$

素因数の和:10052

約数の個数: 20

約数和(自身を含む): 59249928

約数和(自身を除く): 28830040

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 1544, 3088, 9851, 19702, 39404, 78808, 157616, 1901243, 3802486, 7604972, 15209944, 30419888]

約数ペア:

[(1, 30419888), (2, 15209944), (4, 7604972), (8, 3802486), (16, 1901243), (193, 157616), (386, 78808), (772, 39404), (1544, 19702), (3088, 9851)]