19061042

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9521}}^1$

素因数の和:9554

約数の個数: 32

約数和(自身を含む): 38392704

約数和(自身を除く): 19331662

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 9521, 19042, 66647, 104731, 123773, 133294, 209462, 247546, 733117, 866411, 1361503, 1466234, 1732822, 2723006, 9530521, 19061042]

約数ペア:

[(1, 19061042), (2, 9530521), (7, 2723006), (11, 1732822), (13, 1466234), (14, 1361503), (22, 866411), (26, 733117), (77, 247546), (91, 209462), (143, 133294), (154, 123773), (182, 104731), (286, 66647), (1001, 19042), (2002, 9521)]