19179816

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{42061}}^1$

素因数の和:42089

約数の個数: 32

約数和(自身を含む): 50474400

約数和(自身を除く): 31294584

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 42061, 84122, 126183, 168244, 252366, 336488, 504732, 799159, 1009464, 1598318, 2397477, 3196636, 4794954, 6393272, 9589908, 19179816]

約数ペア:

[(1, 19179816), (2, 9589908), (3, 6393272), (4, 4794954), (6, 3196636), (8, 2397477), (12, 1598318), (19, 1009464), (24, 799159), (38, 504732), (57, 336488), (76, 252366), (114, 168244), (152, 126183), (228, 84122), (456, 42061)]