445768994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1066433}}^1$

素因数の和:1066465

約数の個数: 16

約数和(自身を含む): 767832480

約数和(自身を除く): 322063486

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 1066433, 2132866, 11730763, 20262227, 23461526, 40524454, 222884497, 445768994]

約数ペア:

[(1, 445768994), (2, 222884497), (11, 40524454), (19, 23461526), (22, 20262227), (38, 11730763), (209, 2132866), (418, 1066433)]