19262733

素因数分解:

$3^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{2221}}^1$

素因数の和:2297

約数の個数: 24

約数和(自身を含む): 30396960

約数和(自身を除く): 11134227

約数列:

[1, 3, 7, 21, 49, 59, 147, 177, 413, 1239, 2221, 2891, 6663, 8673, 15547, 46641, 108829, 131039, 326487, 393117, 917273, 2751819, 6420911, 19262733]

約数ペア:

[(1, 19262733), (3, 6420911), (7, 2751819), (21, 917273), (49, 393117), (59, 326487), (147, 131039), (177, 108829), (413, 46641), (1239, 15547), (2221, 8673), (2891, 6663)]