11856418

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{53}}^1$

素因数の和:139

約数の個数: 48

約数和(自身を含む): 22576320

約数和(自身を除く): 10719902

約数列:

[1, 2, 7, 14, 19, 29, 38, 53, 58, 106, 133, 203, 266, 371, 406, 551, 742, 841, 1007, 1102, 1537, 1682, 2014, 3074, 3857, 5887, 7049, 7714, 10759, 11774, 14098, 15979, 21518, 29203, 31958, 44573, 58406, 89146, 111853, 204421, 223706, 312011, 408842, 624022, 846887, 1693774, 5928209, 11856418]

約数ペア:

[(1, 11856418), (2, 5928209), (7, 1693774), (14, 846887), (19, 624022), (29, 408842), (38, 312011), (53, 223706), (58, 204421), (106, 111853), (133, 89146), (203, 58406), (266, 44573), (371, 31958), (406, 29203), (551, 21518), (742, 15979), (841, 14098), (1007, 11774), (1102, 10759), (1537, 7714), (1682, 7049), (2014, 5887), (3074, 3857)]