11728688

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{13831}}^1$

素因数の和:13892

約数の個数: 20

約数和(自身を含む): 23154768

約数和(自身を除く): 11426080

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 13831, 27662, 55324, 110648, 221296, 733043, 1466086, 2932172, 5864344, 11728688]

約数ペア:

[(1, 11728688), (2, 5864344), (4, 2932172), (8, 1466086), (16, 733043), (53, 221296), (106, 110648), (212, 55324), (424, 27662), (848, 13831)]