16938636

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9871}}^1$

素因数の和:9902

約数の個数: 48

約数和(自身を含む): 46437888

約数和(自身を除く): 29499252

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 9871, 19742, 29613, 39484, 59226, 108581, 118452, 128323, 217162, 256646, 325743, 384969, 434324, 513292, 651486, 769938, 1302972, 1411553, 1539876, 2823106, 4234659, 5646212, 8469318, 16938636]

約数ペア:

[(1, 16938636), (2, 8469318), (3, 5646212), (4, 4234659), (6, 2823106), (11, 1539876), (12, 1411553), (13, 1302972), (22, 769938), (26, 651486), (33, 513292), (39, 434324), (44, 384969), (52, 325743), (66, 256646), (78, 217162), (132, 128323), (143, 118452), (156, 108581), (286, 59226), (429, 39484), (572, 29613), (858, 19742), (1716, 9871)]