19463552

素因数分解:

$2^7\times {\mathrm{73}}^1\times {\mathrm{2083}}^1$

素因数の和:2170

約数の個数: 32

約数和(自身を含む): 39325080

約数和(自身を除く): 19861528

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 292, 584, 1168, 2083, 2336, 4166, 4672, 8332, 9344, 16664, 33328, 66656, 133312, 152059, 266624, 304118, 608236, 1216472, 2432944, 4865888, 9731776, 19463552]

約数ペア:

[(1, 19463552), (2, 9731776), (4, 4865888), (8, 2432944), (16, 1216472), (32, 608236), (64, 304118), (73, 266624), (128, 152059), (146, 133312), (292, 66656), (584, 33328), (1168, 16664), (2083, 9344), (2336, 8332), (4166, 4672)]