12849056

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{211}}^1$

素因数の和:405

約数の個数: 48

約数和(自身を含む): 27887328

約数和(自身を除く): 15038272

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 173, 176, 211, 346, 352, 422, 692, 844, 1384, 1688, 1903, 2321, 2768, 3376, 3806, 4642, 5536, 6752, 7612, 9284, 15224, 18568, 30448, 36503, 37136, 60896, 73006, 74272, 146012, 292024, 401533, 584048, 803066, 1168096, 1606132, 3212264, 6424528, 12849056]

約数ペア:

[(1, 12849056), (2, 6424528), (4, 3212264), (8, 1606132), (11, 1168096), (16, 803066), (22, 584048), (32, 401533), (44, 292024), (88, 146012), (173, 74272), (176, 73006), (211, 60896), (346, 37136), (352, 36503), (422, 30448), (692, 18568), (844, 15224), (1384, 9284), (1688, 7612), (1903, 6752), (2321, 5536), (2768, 4642), (3376, 3806)]