11151692

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{647}}^1$

素因数の和:821

約数の個数: 24

約数和(自身を含む): 20321280

約数和(自身を除く): 9169588

約数列:

[1, 2, 4, 31, 62, 124, 139, 278, 556, 647, 1294, 2588, 4309, 8618, 17236, 20057, 40114, 80228, 89933, 179866, 359732, 2787923, 5575846, 11151692]

約数ペア:

[(1, 11151692), (2, 5575846), (4, 2787923), (31, 359732), (62, 179866), (124, 89933), (139, 80228), (278, 40114), (556, 20057), (647, 17236), (1294, 8618), (2588, 4309)]