19550188

素因数分解:

$2^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{3049}}^1$

素因数の和:3289

約数の個数: 24

約数和(自身を含む): 39284000

約数和(自身を除く): 19733812

約数列:

[1, 2, 4, 7, 14, 28, 229, 458, 916, 1603, 3049, 3206, 6098, 6412, 12196, 21343, 42686, 85372, 698221, 1396442, 2792884, 4887547, 9775094, 19550188]

約数ペア:

[(1, 19550188), (2, 9775094), (4, 4887547), (7, 2792884), (14, 1396442), (28, 698221), (229, 85372), (458, 42686), (916, 21343), (1603, 12196), (3049, 6412), (3206, 6098)]