13465072

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{44293}}^1$

素因数の和:44320

約数の個数: 20

約数和(自身を含む): 27462280

約数和(自身を除く): 13997208

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 44293, 88586, 177172, 354344, 708688, 841567, 1683134, 3366268, 6732536, 13465072]

約数ペア:

[(1, 13465072), (2, 6732536), (4, 3366268), (8, 1683134), (16, 841567), (19, 708688), (38, 354344), (76, 177172), (152, 88586), (304, 44293)]