12000028

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1619}}^1$

素因数の和:1749

約数の個数: 24

約数和(自身を含む): 22453200

約数和(自身を除く): 10453172

約数列:

[1, 2, 4, 17, 34, 68, 109, 218, 436, 1619, 1853, 3238, 3706, 6476, 7412, 27523, 55046, 110092, 176471, 352942, 705884, 3000007, 6000014, 12000028]

約数ペア:

[(1, 12000028), (2, 6000014), (4, 3000007), (17, 705884), (34, 352942), (68, 176471), (109, 110092), (218, 55046), (436, 27523), (1619, 7412), (1853, 6476), (3238, 3706)]