12454928156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{212353}}^1$

素因数の和:212442

約数の個数: 48

約数和(自身を含む): 25115532288

約数和(自身を除く): 12660604132

約数列:

[1, 2, 4, 11, 22, 31, 43, 44, 62, 86, 124, 172, 341, 473, 682, 946, 1333, 1364, 1892, 2666, 5332, 14663, 29326, 58652, 212353, 424706, 849412, 2335883, 4671766, 6582943, 9131179, 9343532, 13165886, 18262358, 26331772, 36524716, 72412373, 100442969, 144824746, 200885938, 283066549, 289649492, 401771876, 566133098, 1132266196, 3113732039, 6227464078, 12454928156]

約数ペア:

[(1, 12454928156), (2, 6227464078), (4, 3113732039), (11, 1132266196), (22, 566133098), (31, 401771876), (43, 289649492), (44, 283066549), (62, 200885938), (86, 144824746), (124, 100442969), (172, 72412373), (341, 36524716), (473, 26331772), (682, 18262358), (946, 13165886), (1333, 9343532), (1364, 9131179), (1892, 6582943), (2666, 4671766), (5332, 2335883), (14663, 849412), (29326, 424706), (58652, 212353)]