201512404

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{587}}^1\times {\mathrm{4517}}^1$

素因数の和:5127

約数の個数: 24

約数和(自身を含む): 371921760

約数和(自身を除く): 170409356

約数列:

[1, 2, 4, 19, 38, 76, 587, 1174, 2348, 4517, 9034, 11153, 18068, 22306, 44612, 85823, 171646, 343292, 2651479, 5302958, 10605916, 50378101, 100756202, 201512404]

約数ペア:

[(1, 201512404), (2, 100756202), (4, 50378101), (19, 10605916), (38, 5302958), (76, 2651479), (587, 343292), (1174, 171646), (2348, 85823), (4517, 44612), (9034, 22306), (11153, 18068)]