11289876

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{293}}^1$

素因数の和:345

約数の個数: 72

約数和(自身を含む): 30129120

約数和(自身を除く): 18839244

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 169, 228, 247, 293, 338, 494, 507, 586, 676, 741, 879, 988, 1014, 1172, 1482, 1758, 2028, 2964, 3211, 3516, 3809, 5567, 6422, 7618, 9633, 11134, 11427, 12844, 15236, 16701, 19266, 22268, 22854, 33402, 38532, 45708, 49517, 66804, 72371, 99034, 144742, 148551, 198068, 217113, 289484, 297102, 434226, 594204, 868452, 940823, 1881646, 2822469, 3763292, 5644938, 11289876]

約数ペア:

[(1, 11289876), (2, 5644938), (3, 3763292), (4, 2822469), (6, 1881646), (12, 940823), (13, 868452), (19, 594204), (26, 434226), (38, 297102), (39, 289484), (52, 217113), (57, 198068), (76, 148551), (78, 144742), (114, 99034), (156, 72371), (169, 66804), (228, 49517), (247, 45708), (293, 38532), (338, 33402), (494, 22854), (507, 22268), (586, 19266), (676, 16701), (741, 15236), (879, 12844), (988, 11427), (1014, 11134), (1172, 9633), (1482, 7618), (1758, 6422), (2028, 5567), (2964, 3809), (3211, 3516)]