11915092

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:256

約数の個数: 48

約数和(自身を含む): 24893568

約数和(自身を除く): 12978476

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 97, 107, 164, 194, 214, 287, 388, 428, 574, 679, 749, 1148, 1358, 1498, 2716, 2996, 3977, 4387, 7954, 8774, 10379, 15908, 17548, 20758, 27839, 30709, 41516, 55678, 61418, 72653, 111356, 122836, 145306, 290612, 425539, 851078, 1702156, 2978773, 5957546, 11915092]

約数ペア:

[(1, 11915092), (2, 5957546), (4, 2978773), (7, 1702156), (14, 851078), (28, 425539), (41, 290612), (82, 145306), (97, 122836), (107, 111356), (164, 72653), (194, 61418), (214, 55678), (287, 41516), (388, 30709), (428, 27839), (574, 20758), (679, 17548), (749, 15908), (1148, 10379), (1358, 8774), (1498, 7954), (2716, 4387), (2996, 3977)]