19183232

素因数分解:

$2^7\times {\mathrm{73}}^1\times {\mathrm{2053}}^1$

素因数の和:2140

約数の個数: 32

約数和(自身を含む): 38758980

約数和(自身を除く): 19575748

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 292, 584, 1168, 2053, 2336, 4106, 4672, 8212, 9344, 16424, 32848, 65696, 131392, 149869, 262784, 299738, 599476, 1198952, 2397904, 4795808, 9591616, 19183232]

約数ペア:

[(1, 19183232), (2, 9591616), (4, 4795808), (8, 2397904), (16, 1198952), (32, 599476), (64, 299738), (73, 262784), (128, 149869), (146, 131392), (292, 65696), (584, 32848), (1168, 16424), (2053, 9344), (2336, 8212), (4106, 4672)]