16818804944

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{8024239}}^1$

素因数の和:8024378

約数の個数: 20

約数和(自身を含む): 32835190080

約数和(自身を除く): 16016385136

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 8024239, 16048478, 32096956, 64193912, 128387824, 1051175309, 2102350618, 4204701236, 8409402472, 16818804944]

約数ペア:

[(1, 16818804944), (2, 8409402472), (4, 4204701236), (8, 2102350618), (16, 1051175309), (131, 128387824), (262, 64193912), (524, 32096956), (1048, 16048478), (2096, 8024239)]