19428332

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{63079}}^1$

素因数の和:63101

約数の個数: 24

約数和(自身を含む): 42389760

約数和(自身を除く): 22961428

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 63079, 126158, 252316, 441553, 693869, 883106, 1387738, 1766212, 2775476, 4857083, 9714166, 19428332]

約数ペア:

[(1, 19428332), (2, 9714166), (4, 4857083), (7, 2775476), (11, 1766212), (14, 1387738), (22, 883106), (28, 693869), (44, 441553), (77, 252316), (154, 126158), (308, 63079)]