19176136

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20143}}^1$

素因数の和:20173

約数の個数: 32

約数和(自身を含む): 43511040

約数和(自身を除く): 24334904

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 20143, 40286, 80572, 141001, 161144, 282002, 342431, 564004, 684862, 1128008, 1369724, 2397017, 2739448, 4794034, 9588068, 19176136]

約数ペア:

[(1, 19176136), (2, 9588068), (4, 4794034), (7, 2739448), (8, 2397017), (14, 1369724), (17, 1128008), (28, 684862), (34, 564004), (56, 342431), (68, 282002), (119, 161144), (136, 141001), (238, 80572), (476, 40286), (952, 20143)]