19306848

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1$

素因数の和:460

約数の個数: 96

約数和(自身を含む): 56609280

約数和(自身を除く): 37302432

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 47, 48, 66, 88, 94, 96, 132, 141, 176, 188, 264, 282, 352, 376, 389, 517, 528, 564, 752, 778, 1034, 1056, 1128, 1167, 1504, 1551, 1556, 2068, 2256, 2334, 3102, 3112, 4136, 4279, 4512, 4668, 6204, 6224, 8272, 8558, 9336, 12408, 12448, 12837, 16544, 17116, 18283, 18672, 24816, 25674, 34232, 36566, 37344, 49632, 51348, 54849, 68464, 73132, 102696, 109698, 136928, 146264, 201113, 205392, 219396, 292528, 402226, 410784, 438792, 585056, 603339, 804452, 877584, 1206678, 1608904, 1755168, 2413356, 3217808, 4826712, 6435616, 9653424, 19306848]

約数ペア:

[(1, 19306848), (2, 9653424), (3, 6435616), (4, 4826712), (6, 3217808), (8, 2413356), (11, 1755168), (12, 1608904), (16, 1206678), (22, 877584), (24, 804452), (32, 603339), (33, 585056), (44, 438792), (47, 410784), (48, 402226), (66, 292528), (88, 219396), (94, 205392), (96, 201113), (132, 146264), (141, 136928), (176, 109698), (188, 102696), (264, 73132), (282, 68464), (352, 54849), (376, 51348), (389, 49632), (517, 37344), (528, 36566), (564, 34232), (752, 25674), (778, 24816), (1034, 18672), (1056, 18283), (1128, 17116), (1167, 16544), (1504, 12837), (1551, 12448), (1556, 12408), (2068, 9336), (2256, 8558), (2334, 8272), (3102, 6224), (3112, 6204), (4136, 4668), (4279, 4512)]