11949224

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:202

約数の個数: 64

約数和(自身を含む): 26995200

約数和(自身を除く): 15045976

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 73, 74, 79, 146, 148, 158, 259, 292, 296, 316, 511, 518, 553, 584, 632, 1022, 1036, 1106, 2044, 2072, 2212, 2701, 2923, 4088, 4424, 5402, 5767, 5846, 10804, 11534, 11692, 18907, 20461, 21608, 23068, 23384, 37814, 40369, 40922, 46136, 75628, 80738, 81844, 151256, 161476, 163688, 213379, 322952, 426758, 853516, 1493653, 1707032, 2987306, 5974612, 11949224]

約数ペア:

[(1, 11949224), (2, 5974612), (4, 2987306), (7, 1707032), (8, 1493653), (14, 853516), (28, 426758), (37, 322952), (56, 213379), (73, 163688), (74, 161476), (79, 151256), (146, 81844), (148, 80738), (158, 75628), (259, 46136), (292, 40922), (296, 40369), (316, 37814), (511, 23384), (518, 23068), (553, 21608), (584, 20461), (632, 18907), (1022, 11692), (1036, 11534), (1106, 10804), (2044, 5846), (2072, 5767), (2212, 5402), (2701, 4424), (2923, 4088)]