11991648

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{5431}}^1$

素因数の和:5467

約数の個数: 48

約数和(自身を含む): 32852736

約数和(自身を除く): 20861088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 736, 1104, 2208, 5431, 10862, 16293, 21724, 32586, 43448, 65172, 86896, 124913, 130344, 173792, 249826, 260688, 374739, 499652, 521376, 749478, 999304, 1498956, 1998608, 2997912, 3997216, 5995824, 11991648]

約数ペア:

[(1, 11991648), (2, 5995824), (3, 3997216), (4, 2997912), (6, 1998608), (8, 1498956), (12, 999304), (16, 749478), (23, 521376), (24, 499652), (32, 374739), (46, 260688), (48, 249826), (69, 173792), (92, 130344), (96, 124913), (138, 86896), (184, 65172), (276, 43448), (368, 32586), (552, 21724), (736, 16293), (1104, 10862), (2208, 5431)]