16139474

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{883}}^1$

素因数の和:954

約数の個数: 32

約数和(自身を含む): 28217280

約数和(自身を除く): 12077806

約数列:

[1, 2, 13, 19, 26, 37, 38, 74, 247, 481, 494, 703, 883, 962, 1406, 1766, 9139, 11479, 16777, 18278, 22958, 32671, 33554, 65342, 218101, 424723, 436202, 620749, 849446, 1241498, 8069737, 16139474]

約数ペア:

[(1, 16139474), (2, 8069737), (13, 1241498), (19, 849446), (26, 620749), (37, 436202), (38, 424723), (74, 218101), (247, 65342), (481, 33554), (494, 32671), (703, 22958), (883, 18278), (962, 16777), (1406, 11479), (1766, 9139)]