19059736

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3389}}^1$

素因数の和:3451

約数の個数: 32

約数和(自身を含む): 38646000

約数和(自身を除く): 19586264

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 296, 703, 1406, 2812, 3389, 5624, 6778, 13556, 27112, 64391, 125393, 128782, 250786, 257564, 501572, 515128, 1003144, 2382467, 4764934, 9529868, 19059736]

約数ペア:

[(1, 19059736), (2, 9529868), (4, 4764934), (8, 2382467), (19, 1003144), (37, 515128), (38, 501572), (74, 257564), (76, 250786), (148, 128782), (152, 125393), (296, 64391), (703, 27112), (1406, 13556), (2812, 6778), (3389, 5624)]