30887246

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{4517}}^1$

素因数の和:4795

約数の個数: 16

約数和(自身を含む): 50095584

約数和(自身を除く): 19208338

約数列:

[1, 2, 13, 26, 263, 526, 3419, 4517, 6838, 9034, 58721, 117442, 1187971, 2375942, 15443623, 30887246]

約数ペア:

[(1, 30887246), (2, 15443623), (13, 2375942), (26, 1187971), (263, 117442), (526, 58721), (3419, 9034), (4517, 6838)]