18910912

素因数分解:

$2^6\times {\mathrm{193}}^1\times {\mathrm{1531}}^1$

素因数の和:1736

約数の個数: 28

約数和(自身を含む): 37745416

約数和(自身を除く): 18834504

約数列:

[1, 2, 4, 8, 16, 32, 64, 193, 386, 772, 1531, 1544, 3062, 3088, 6124, 6176, 12248, 12352, 24496, 48992, 97984, 295483, 590966, 1181932, 2363864, 4727728, 9455456, 18910912]

約数ペア:

[(1, 18910912), (2, 9455456), (4, 4727728), (8, 2363864), (16, 1181932), (32, 590966), (64, 295483), (193, 97984), (386, 48992), (772, 24496), (1531, 12352), (1544, 12248), (3062, 6176), (3088, 6124)]