19944006

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{1063}}^1$

素因数の和:1180

約数の個数: 32

約数和(自身を含む): 41368320

約数和(自身を除く): 21424314

約数列:

[1, 2, 3, 6, 53, 59, 106, 118, 159, 177, 318, 354, 1063, 2126, 3127, 3189, 6254, 6378, 9381, 18762, 56339, 62717, 112678, 125434, 169017, 188151, 338034, 376302, 3324001, 6648002, 9972003, 19944006]

約数ペア:

[(1, 19944006), (2, 9972003), (3, 6648002), (6, 3324001), (53, 376302), (59, 338034), (106, 188151), (118, 169017), (159, 125434), (177, 112678), (318, 62717), (354, 56339), (1063, 18762), (2126, 9381), (3127, 6378), (3189, 6254)]