11489716

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^2\times {\mathrm{61}}^1$

素因数の和:141

約数の個数: 54

約数和(自身を含む): 24564834

約数和(自身を除く): 13075118

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 61, 62, 98, 122, 124, 196, 217, 244, 427, 434, 854, 868, 961, 1519, 1708, 1891, 1922, 2989, 3038, 3782, 3844, 5978, 6076, 6727, 7564, 11956, 13237, 13454, 26474, 26908, 47089, 52948, 58621, 92659, 94178, 117242, 185318, 188356, 234484, 370636, 410347, 820694, 1641388, 2872429, 5744858, 11489716]

約数ペア:

[(1, 11489716), (2, 5744858), (4, 2872429), (7, 1641388), (14, 820694), (28, 410347), (31, 370636), (49, 234484), (61, 188356), (62, 185318), (98, 117242), (122, 94178), (124, 92659), (196, 58621), (217, 52948), (244, 47089), (427, 26908), (434, 26474), (854, 13454), (868, 13237), (961, 11956), (1519, 7564), (1708, 6727), (1891, 6076), (1922, 5978), (2989, 3844), (3038, 3782)]