13681216

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{11251}}^1$

素因数の和:11282

約数の個数: 28

約数和(自身を含む): 28580080

約数和(自身を除く): 14898864

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 11251, 22502, 45004, 90008, 180016, 213769, 360032, 427538, 720064, 855076, 1710152, 3420304, 6840608, 13681216]

約数ペア:

[(1, 13681216), (2, 6840608), (4, 3420304), (8, 1710152), (16, 855076), (19, 720064), (32, 427538), (38, 360032), (64, 213769), (76, 180016), (152, 90008), (304, 45004), (608, 22502), (1216, 11251)]