21932176

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11519}}^1$

素因数の和:11551

約数の個数: 40

約数和(自身を含む): 51425280

約数和(自身を除く): 29493104

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 11519, 23038, 46076, 80633, 92152, 161266, 184304, 195823, 322532, 391646, 645064, 783292, 1290128, 1370761, 1566584, 2741522, 3133168, 5483044, 10966088, 21932176]

約数ペア:

[(1, 21932176), (2, 10966088), (4, 5483044), (7, 3133168), (8, 2741522), (14, 1566584), (16, 1370761), (17, 1290128), (28, 783292), (34, 645064), (56, 391646), (68, 322532), (112, 195823), (119, 184304), (136, 161266), (238, 92152), (272, 80633), (476, 46076), (952, 23038), (1904, 11519)]