12493124

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:468

約数の個数: 48

約数和(自身を含む): 26557440

約数和(自身を除く): 14064316

約数列:

[1, 2, 4, 7, 14, 28, 31, 37, 62, 74, 124, 148, 217, 259, 389, 434, 518, 778, 868, 1036, 1147, 1556, 2294, 2723, 4588, 5446, 8029, 10892, 12059, 14393, 16058, 24118, 28786, 32116, 48236, 57572, 84413, 100751, 168826, 201502, 337652, 403004, 446183, 892366, 1784732, 3123281, 6246562, 12493124]

約数ペア:

[(1, 12493124), (2, 6246562), (4, 3123281), (7, 1784732), (14, 892366), (28, 446183), (31, 403004), (37, 337652), (62, 201502), (74, 168826), (124, 100751), (148, 84413), (217, 57572), (259, 48236), (389, 32116), (434, 28786), (518, 24118), (778, 16058), (868, 14393), (1036, 12059), (1147, 10892), (1556, 8029), (2294, 5446), (2723, 4588)]