38138938

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{479}}^1\times {\mathrm{971}}^1$

素因数の和:1493

約数の個数: 16

約数和(自身を含む): 58786560

約数和(自身を除く): 20647622

約数列:

[1, 2, 41, 82, 479, 958, 971, 1942, 19639, 39278, 39811, 79622, 465109, 930218, 19069469, 38138938]

約数ペア:

[(1, 38138938), (2, 19069469), (41, 930218), (82, 465109), (479, 79622), (958, 39811), (971, 39278), (1942, 19639)]