16657784

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{14561}}^1$

素因数の和:14591

約数の個数: 32

約数和(自身を含む): 36696240

約数和(自身を除く): 20038456

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 14561, 29122, 58244, 116488, 160171, 189293, 320342, 378586, 640684, 757172, 1281368, 1514344, 2082223, 4164446, 8328892, 16657784]

約数ペア:

[(1, 16657784), (2, 8328892), (4, 4164446), (8, 2082223), (11, 1514344), (13, 1281368), (22, 757172), (26, 640684), (44, 378586), (52, 320342), (88, 189293), (104, 160171), (143, 116488), (286, 58244), (572, 29122), (1144, 14561)]