19468049349

素因数分解:

$3^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{2140993}}^1$

素因数の和:2141436

約数の個数: 16

約数和(自身を含む): 29734124672

約数和(自身を除く): 10266075323

約数列:

[1, 3, 7, 21, 433, 1299, 3031, 9093, 2140993, 6422979, 14986951, 44960853, 927049969, 2781149907, 6489349783, 19468049349]

約数ペア:

[(1, 19468049349), (3, 6489349783), (7, 2781149907), (21, 927049969), (433, 44960853), (1299, 14986951), (3031, 6422979), (9093, 2140993)]