12430902

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1$

素因数の和:489

約数の個数: 64

約数和(自身を含む): 29859840

約数和(自身を除く): 17428938

約数列:

[1, 2, 3, 6, 11, 19, 22, 23, 33, 38, 46, 57, 66, 69, 114, 138, 209, 253, 418, 431, 437, 506, 627, 759, 862, 874, 1254, 1293, 1311, 1518, 2586, 2622, 4741, 4807, 8189, 9482, 9614, 9913, 14223, 14421, 16378, 19826, 24567, 28446, 28842, 29739, 49134, 59478, 90079, 109043, 180158, 188347, 218086, 270237, 327129, 376694, 540474, 565041, 654258, 1130082, 2071817, 4143634, 6215451, 12430902]

約数ペア:

[(1, 12430902), (2, 6215451), (3, 4143634), (6, 2071817), (11, 1130082), (19, 654258), (22, 565041), (23, 540474), (33, 376694), (38, 327129), (46, 270237), (57, 218086), (66, 188347), (69, 180158), (114, 109043), (138, 90079), (209, 59478), (253, 49134), (418, 29739), (431, 28842), (437, 28446), (506, 24567), (627, 19826), (759, 16378), (862, 14421), (874, 14223), (1254, 9913), (1293, 9614), (1311, 9482), (1518, 8189), (2586, 4807), (2622, 4741)]