19071483

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1\times {\mathrm{397}}^1$

素因数の和:706

約数の個数: 16

約数和(自身を含む): 25981440

約数和(自身を除く): 6909957

約数列:

[1, 3, 67, 201, 239, 397, 717, 1191, 16013, 26599, 48039, 79797, 94883, 284649, 6357161, 19071483]

約数ペア:

[(1, 19071483), (3, 6357161), (67, 284649), (201, 94883), (239, 79797), (397, 48039), (717, 26599), (1191, 16013)]