12485792

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{449}}^1$

素因数の和:549

約数の個数: 48

約数和(自身を含む): 27216000

約数和(自身を除く): 14730208

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 79, 88, 158, 176, 316, 352, 449, 632, 869, 898, 1264, 1738, 1796, 2528, 3476, 3592, 4939, 6952, 7184, 9878, 13904, 14368, 19756, 27808, 35471, 39512, 70942, 79024, 141884, 158048, 283768, 390181, 567536, 780362, 1135072, 1560724, 3121448, 6242896, 12485792]

約数ペア:

[(1, 12485792), (2, 6242896), (4, 3121448), (8, 1560724), (11, 1135072), (16, 780362), (22, 567536), (32, 390181), (44, 283768), (79, 158048), (88, 141884), (158, 79024), (176, 70942), (316, 39512), (352, 35471), (449, 27808), (632, 19756), (869, 14368), (898, 13904), (1264, 9878), (1738, 7184), (1796, 6952), (2528, 4939), (3476, 3592)]