19199296

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{13043}}^1$

素因数の和:13078

約数の個数: 28

約数和(自身を含む): 39758112

約数和(自身を除く): 20558816

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 368, 736, 1472, 13043, 26086, 52172, 104344, 208688, 299989, 417376, 599978, 834752, 1199956, 2399912, 4799824, 9599648, 19199296]

約数ペア:

[(1, 19199296), (2, 9599648), (4, 4799824), (8, 2399912), (16, 1199956), (23, 834752), (32, 599978), (46, 417376), (64, 299989), (92, 208688), (184, 104344), (368, 52172), (736, 26086), (1472, 13043)]