12251288

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{757}}^1$

素因数の和:804

約数の個数: 48

約数和(自身を含む): 27924720

約数和(自身を除く): 15673432

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 289, 476, 578, 757, 952, 1156, 1514, 2023, 2312, 3028, 4046, 5299, 6056, 8092, 10598, 12869, 16184, 21196, 25738, 42392, 51476, 90083, 102952, 180166, 218773, 360332, 437546, 720664, 875092, 1531411, 1750184, 3062822, 6125644, 12251288]

約数ペア:

[(1, 12251288), (2, 6125644), (4, 3062822), (7, 1750184), (8, 1531411), (14, 875092), (17, 720664), (28, 437546), (34, 360332), (56, 218773), (68, 180166), (119, 102952), (136, 90083), (238, 51476), (289, 42392), (476, 25738), (578, 21196), (757, 16184), (952, 12869), (1156, 10598), (1514, 8092), (2023, 6056), (2312, 5299), (3028, 4046)]