19892256

素因数分解:

$2^5\times 3^1\times {\mathrm{353}}^1\times {\mathrm{587}}^1$

素因数の和:953

約数の個数: 48

約数和(自身を含む): 52454304

約数和(自身を除く): 32562048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 353, 587, 706, 1059, 1174, 1412, 1761, 2118, 2348, 2824, 3522, 4236, 4696, 5648, 7044, 8472, 9392, 11296, 14088, 16944, 18784, 28176, 33888, 56352, 207211, 414422, 621633, 828844, 1243266, 1657688, 2486532, 3315376, 4973064, 6630752, 9946128, 19892256]

約数ペア:

[(1, 19892256), (2, 9946128), (3, 6630752), (4, 4973064), (6, 3315376), (8, 2486532), (12, 1657688), (16, 1243266), (24, 828844), (32, 621633), (48, 414422), (96, 207211), (353, 56352), (587, 33888), (706, 28176), (1059, 18784), (1174, 16944), (1412, 14088), (1761, 11296), (2118, 9392), (2348, 8472), (2824, 7044), (3522, 5648), (4236, 4696)]