13553204

素因数分解:

$2^2\times 7^2\times {\mathrm{69149}}^1$

素因数の和:69167

約数の個数: 18

約数和(自身を含む): 27590850

約数和(自身を除く): 14037646

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 69149, 138298, 276596, 484043, 968086, 1936172, 3388301, 6776602, 13553204]

約数ペア:

[(1, 13553204), (2, 6776602), (4, 3388301), (7, 1936172), (14, 968086), (28, 484043), (49, 276596), (98, 138298), (196, 69149)]