19039072

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{45767}}^1$

素因数の和:45790

約数の個数: 24

約数和(自身を含む): 40367376

約数和(自身を除く): 21328304

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 45767, 91534, 183068, 366136, 594971, 732272, 1189942, 1464544, 2379884, 4759768, 9519536, 19039072]

約数ペア:

[(1, 19039072), (2, 9519536), (4, 4759768), (8, 2379884), (13, 1464544), (16, 1189942), (26, 732272), (32, 594971), (52, 366136), (104, 183068), (208, 91534), (416, 45767)]