19246976

素因数分解:

$2^7\times 7^1\times {\mathrm{21481}}^1$

素因数の和:21502

約数の個数: 32

約数和(自身を含む): 43823280

約数和(自身を除く): 24576304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 21481, 42962, 85924, 150367, 171848, 300734, 343696, 601468, 687392, 1202936, 1374784, 2405872, 2749568, 4811744, 9623488, 19246976]

約数ペア:

[(1, 19246976), (2, 9623488), (4, 4811744), (7, 2749568), (8, 2405872), (14, 1374784), (16, 1202936), (28, 687392), (32, 601468), (56, 343696), (64, 300734), (112, 171848), (128, 150367), (224, 85924), (448, 42962), (896, 21481)]