11519536

素因数分解:

$2^4\times 7^1\times {\mathrm{163}}^1\times {\mathrm{631}}^1$

素因数の和:809

約数の個数: 40

約数和(自身を含む): 25704704

約数和(自身を除く): 14185168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 163, 326, 631, 652, 1141, 1262, 1304, 2282, 2524, 2608, 4417, 4564, 5048, 8834, 9128, 10096, 17668, 18256, 35336, 70672, 102853, 205706, 411412, 719971, 822824, 1439942, 1645648, 2879884, 5759768, 11519536]

約数ペア:

[(1, 11519536), (2, 5759768), (4, 2879884), (7, 1645648), (8, 1439942), (14, 822824), (16, 719971), (28, 411412), (56, 205706), (112, 102853), (163, 70672), (326, 35336), (631, 18256), (652, 17668), (1141, 10096), (1262, 9128), (1304, 8834), (2282, 5048), (2524, 4564), (2608, 4417)]