19071584

素因数分解:

$2^5\times 7^2\times {\mathrm{12163}}^1$

素因数の和:12187

約数の個数: 36

約数和(自身を含む): 43680924

約数和(自身を除く): 24609340

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 12163, 24326, 48652, 85141, 97304, 170282, 194608, 340564, 389216, 595987, 681128, 1191974, 1362256, 2383948, 2724512, 4767896, 9535792, 19071584]

約数ペア:

[(1, 19071584), (2, 9535792), (4, 4767896), (7, 2724512), (8, 2383948), (14, 1362256), (16, 1191974), (28, 681128), (32, 595987), (49, 389216), (56, 340564), (98, 194608), (112, 170282), (196, 97304), (224, 85141), (392, 48652), (784, 24326), (1568, 12163)]