12997936

素因数分解:

$2^4\times 7^2\times {\mathrm{59}}^1\times {\mathrm{281}}^1$

素因数の和:362

約数の個数: 60

約数和(自身を含む): 29897640

約数和(自身を除く): 16899704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 59, 98, 112, 118, 196, 236, 281, 392, 413, 472, 562, 784, 826, 944, 1124, 1652, 1967, 2248, 2891, 3304, 3934, 4496, 5782, 6608, 7868, 11564, 13769, 15736, 16579, 23128, 27538, 31472, 33158, 46256, 55076, 66316, 110152, 116053, 132632, 220304, 232106, 265264, 464212, 812371, 928424, 1624742, 1856848, 3249484, 6498968, 12997936]

約数ペア:

[(1, 12997936), (2, 6498968), (4, 3249484), (7, 1856848), (8, 1624742), (14, 928424), (16, 812371), (28, 464212), (49, 265264), (56, 232106), (59, 220304), (98, 132632), (112, 116053), (118, 110152), (196, 66316), (236, 55076), (281, 46256), (392, 33158), (413, 31472), (472, 27538), (562, 23128), (784, 16579), (826, 15736), (944, 13769), (1124, 11564), (1652, 7868), (1967, 6608), (2248, 5782), (2891, 4496), (3304, 3934)]