19444348

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{63131}}^1$

素因数の和:63153

約数の個数: 24

約数和(自身を含む): 42424704

約数和(自身を除く): 22980356

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 63131, 126262, 252524, 441917, 694441, 883834, 1388882, 1767668, 2777764, 4861087, 9722174, 19444348]

約数ペア:

[(1, 19444348), (2, 9722174), (4, 4861087), (7, 2777764), (11, 1767668), (14, 1388882), (22, 883834), (28, 694441), (44, 441917), (77, 252524), (154, 126262), (308, 63131)]