12037805

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4517}}^1$

素因数の和:4576

約数の個数: 16

約数和(自身を含む): 15939504

約数和(自身を除く): 3901699

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 4517, 22585, 58721, 185197, 293605, 925985, 2407561, 12037805]

約数ペア:

[(1, 12037805), (5, 2407561), (13, 925985), (41, 293605), (65, 185197), (205, 58721), (533, 22585), (2665, 4517)]