19058582011

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1\times {\mathrm{122021}}^1$

素因数の和:122502

約数の個数: 16

約数和(自身を含む): 22245098688

約数和(自身を除く): 3186516677

約数列:

[1, 7, 53, 371, 421, 2947, 22313, 122021, 156191, 854147, 6467113, 45269791, 51370841, 359595887, 2722654573, 19058582011]

約数ペア:

[(1, 19058582011), (7, 2722654573), (53, 359595887), (371, 51370841), (421, 45269791), (2947, 6467113), (22313, 854147), (122021, 156191)]