15137648

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{17851}}^1$

素因数の和:17912

約数の個数: 20

約数和(自身を含む): 29884248

約数和(自身を除く): 14746600

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 17851, 35702, 71404, 142808, 285616, 946103, 1892206, 3784412, 7568824, 15137648]

約数ペア:

[(1, 15137648), (2, 7568824), (4, 3784412), (8, 1892206), (16, 946103), (53, 285616), (106, 142808), (212, 71404), (424, 35702), (848, 17851)]