27441130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{144427}}^1$

素因数の和:144453

約数の個数: 16

約数和(自身を含む): 51994080

約数和(自身を除く): 24552950

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 144427, 288854, 722135, 1444270, 2744113, 5488226, 13720565, 27441130]

約数ペア:

[(1, 27441130), (2, 13720565), (5, 5488226), (10, 2744113), (19, 1444270), (38, 722135), (95, 288854), (190, 144427)]