11538272

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:351

約数の個数: 48

約数和(自身を含む): 24185952

約数和(自身を除く): 12647680

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 61, 92, 122, 184, 244, 257, 368, 488, 514, 736, 976, 1028, 1403, 1952, 2056, 2806, 4112, 5612, 5911, 8224, 11224, 11822, 15677, 22448, 23644, 31354, 44896, 47288, 62708, 94576, 125416, 189152, 250832, 360571, 501664, 721142, 1442284, 2884568, 5769136, 11538272]

約数ペア:

[(1, 11538272), (2, 5769136), (4, 2884568), (8, 1442284), (16, 721142), (23, 501664), (32, 360571), (46, 250832), (61, 189152), (92, 125416), (122, 94576), (184, 62708), (244, 47288), (257, 44896), (368, 31354), (488, 23644), (514, 22448), (736, 15677), (976, 11822), (1028, 11224), (1403, 8224), (1952, 5911), (2056, 5612), (2806, 4112)]