129212996

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{14051}}^1$

素因数の和:14096

約数の個数: 36

約数和(自身を含む): 261648240

約数和(自身を除く): 132435244

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 121, 209, 242, 418, 484, 836, 2299, 4598, 9196, 14051, 28102, 56204, 154561, 266969, 309122, 533938, 618244, 1067876, 1700171, 2936659, 3400342, 5873318, 6800684, 11746636, 32303249, 64606498, 129212996]

約数ペア:

[(1, 129212996), (2, 64606498), (4, 32303249), (11, 11746636), (19, 6800684), (22, 5873318), (38, 3400342), (44, 2936659), (76, 1700171), (121, 1067876), (209, 618244), (242, 533938), (418, 309122), (484, 266969), (836, 154561), (2299, 56204), (4598, 28102), (9196, 14051)]