19278639742

素因数分解:

$2^1\times {\mathrm{179}}^1\times {\mathrm{383}}^1\times {\mathrm{140603}}^1$

素因数の和:141167

約数の個数: 16

約数和(自身を含む): 29155645440

約数和(自身を除く): 9877005698

約数列:

[1, 2, 179, 358, 383, 766, 68557, 137114, 140603, 281206, 25167937, 50335874, 53850949, 107701898, 9639319871, 19278639742]

約数ペア:

[(1, 19278639742), (2, 9639319871), (179, 107701898), (358, 53850949), (383, 50335874), (766, 25167937), (68557, 281206), (137114, 140603)]